
Научная деятельность
Статьи (433) Подробнее
1 |
Troshkova N.
, Politanskaya L.
, Bagryanskaya I.
, Chuikov I.
, Wang J.
, Ilyina P.
, Mikhalski M.
, Esaulkova I.
, Volobueva A.
, Zarubaev V.
Fluorinated 2‑arylchroman‑4‑ones and their derivatives: synthesis, structure and antiviral activity Molecular Diversity. 2024. V.28. N6. P.3635–3660. DOI: 10.1007/s11030-023-10769-6 WOS Scopus РИНЦ OpenAlex |
2 |
Верхов Ф.К.
, Багрянская И.Ю.
, Краснов В.И.
, Шундрина И.К.
, Селиванова Г.А.
КРИСТАЛЛИЧЕСКАЯ СТРУКТУРА ГАЛОГЕНИРОВАННЫХ N-МЕТИЛХИНОЛИН-2-ОНОВ: ПОЛУЧЕНИЕ И ИССЛЕДОВАНИЕ МЕЖМОЛЕКУЛЯРНЫХ ВЗАИМОДЕЙСТВИЙ В КРИСТАЛЛАХ Журнал структурной химии (J STRUCT CHEM+). 2024. Т.65. №3. С.123874. DOI: 10.26902/jsc_id123874 РИНЦ OpenAlex |
3 |
Artem'ev A.V.
, Sadykov E.H.
, Shilo S.S.
, Baranov A.Y.
, Rakhmanova M.I.
, Novikov A.S.
, Samsonenko D.G.
, Bagryanskaya I.Y.
1D, 2D and 3D networks based on group 11 metal ions and (pyrazin-2-ylmethyl)phosphines: synthesis, metallophilic interactions and emission properties Inorganica Chimica Acta. 2024. V.564. 121964 :1-10. DOI: 10.1016/j.ica.2024.121964 WOS Scopus OpenAlex |
4 |
Makarov A.Y.
, Buravlev A.A.
, Romanenko G.V.
, Bogomyakov A.S.
, Zakharov B.A.
, Morozov V.A.
, Sukhikh A.S.
, Shundrina I.K.
, Shundrin L.A.
, Irtegova I.G.
, Cherepanova S.V.
, Bagryanskaya I.Y.
, Nikulshin P.V.
, Zibarev A.V.
Hysteretic Room‐Temperature Magnetic Bistability of the Crystalline 4,7‐Difluoro‐1,3,2‐Benzodithiazolyl Radical ChemPlusChem. 2024. V.89. N6. e202300736 :1-9. DOI: 10.1002/cplu.202300736 WOS Scopus OpenAlex |
5 |
Artem'ev A.V.
, Kuzmina U.A.
, Baranov A.Y.
, Novikov A.S.
, Bagryanskaya I.Y.
Ag(I), Au(I) and Au(I)-Ag(I) clusters based on tris[(6-methylpyridin-2-yl)methyl]phosphine Inorganic Chemistry Communications. 2024. V.161. P.112131. DOI: 10.1016/j.inoche.2024.112131 WOS OpenAlex |
6 |
Usatov M.S.
, Dobrynin S.A.
, Polienko Y.F.
, Morozov D.A.
, Glazachev Y.I.
, An’kov S.V.
, Tolstikova T.G.
, Gatilov Y.V.
, Bagryanskaya I.Y.
, Raizvikh A.E.
, Bagryanskaya E.G.
, Kirilyuk I.A.
Hydrophilic Reduction-Resistant Spin Labels of Pyrrolidine and Pyrroline Series from 3,4-Bis-hydroxymethyl-2,2,5,5-tetraethylpyrrolidine-1-oxyl International Journal of Molecular Sciences. 2024. V.25. N3. 1550 :1-20. DOI: 10.3390/ijms25031550 WOS Scopus OpenAlex |
7 |
Kalashnikov S.B.
, Vinogradov A.S.
, Bagryanskaya I.Y.
, Mezhenkova T.V.
Synthesis of 5-methyl-4-polyfluoroaryl-1,3-thiazol-2-amines Mendeleev Communications. 2024. V.34. N2. P.277-278. DOI: 10.1016/j.mencom.2024.02.038 WOS OpenAlex |
8 |
Stoyanov E.S.
, Bagryanskaya I.Y.
, Stoyanova I.V.
A new type of C+⋯Hδ−(C=) bond in adducts of vinyl carbocations with alkenes Scientific Reports. 2024. V.14. N1. 8818 :1-8. DOI: 10.1038/s41598-024-58109-4 WOS Scopus OpenAlex |
9 |
Nedolya N.
, Tarasova O.
, Artem’ev A.
, Albanov A.
, Bagryanskaya I.
, Trofimov B.A.
One‐Pot Synthesis of 2‐(Alkylsulfanyl)quinolines from Aryl Isothiocyanates and Allenes or Alkynes European Journal of Organic Chemistry. 2024. V.27. N13. e202400033 . DOI: 10.1002/ejoc.202400033 WOS OpenAlex |
10 |
Verkhov F.K.
, Bagryanskaya I.Y.
, Krasnov V.I.
, Shundrina I.K.
, Selivanova G.A.
Crystal Structure of Halogenated N-Methylquinoline-2-Ones: Preparation and Study of Intermolecular Interactions in Crystals Journal of Structural Chemistry. 2024. N65. P.517–533. DOI: 10.1134/S0022476624030089 WOS OpenAlex |
11 |
Li J.
, Krasnov V.I.
, Karpova E.V.
, Andreev R.V.
, Shundrina I.K.
, Bagryanskaya I.Y.
, Selivanova G.A.
Transformation of fluorinated 1,2-phenylenediamines in polyphosphoric acid medium with or without the benzimidazole 2-carboxylic acid: synthesis of fluorinated 2,2′-bibenzimidazoles and phenazine-2,3-diamines Journal of Fluorine Chemistry. 2024. V.277. 110313 . DOI: 10.1016/j.jfluchem.2024.110313 WOS OpenAlex |
12 |
Tkachev A.V.
, Agafontsev A.M.
, Zubricheva D.V.
, Bagryanskaya I.Y.
, Tikhova V.D.
Chiral hybrid aza-oxa-terpene-based macrocycles as selective extractants for Pd(II) and Au(III) Tetrahedron. 2024. V.156. 133921 :1-15. DOI: 10.1016/j.tet.2024.133921 WOS Scopus OpenAlex |
13 |
Demyanov Y.V.
, Bagryanskaya I.Y.
, Rakhmanova M.I.
, Artem’ev A.V.
Bi- and tetranuclear Cu(I) complexes based on tris(6-methyl-2-pyridyl)phosphine: Synthesis and photophysical study Inorganic Chemistry Communications. 2024. V.169. 113062 . DOI: 10.1016/j.inoche.2024.113062 WOS OpenAlex |
14 |
Petyuk M.Y.
, Meng L.
, Ma Z.
, Agafontsev A.M.
, Bagryanskaya I.Y.
, Berezin A.
, Zhang J.
, Chu A.
, Rakhmanova M.I.
, Meng H.
, Tkachev A.V.
, Yam V.W-W.
, Artem'ev A.V.
Outstanding Circularly Polarized TADF in Chiral Cu(I) Emitters: From Design to Application in CP‐TADF OLEDs Angewandte Chemie - International Edition. 2024. V.63. N52. e202412437 . DOI: 10.1002/anie.202412437 WOS OpenAlex |
15 |
Nikulshin P.V.
, Makarov A.Y.
, Koskin I.P.
, Becker C.S.
, Kazantzev M.S.
, Beckmann J.
, Balmohammadi Y.
, Grabowsky S.
, Mebs S.
, Naumova O.V.
, Protasov D.Y.
, Svit K.A.
, Irtegova I.G.
, Radiush E.A.
, Bagryanskaya I.Y.
, Shundrin L.A.
, Zibarev A.V.
1,2,3,4‐Tetrafluorobiphenylene: A Prototype Janus‐Headed Scaffold for Ambipolar Materials ChemPlusChem. 2024. V.89. N5. e202300692 :1-10. DOI: 10.1002/cplu.202300692 WOS Scopus РИНЦ OpenAlex |
16 |
Artem'ev A.V.
, Doronina E.P.
, Rakhmanova M.I.
, Hei X.
, Stass D.V.
, Tarasova O.A.
, Bagryanskaya I.Y.
, Samsonenko D.G.
, Novikov A.S.
, Nedolya N.A.
, Li J.
A family of CuI-based 1D polymers showing colorful short-lived TADF and phosphorescence induced by photo- and X-ray irradiation Dalton Transactions. 2023. V.52. N13. P.4017-4027. DOI: 10.1039/d3dt00035d WOS РИНЦ OpenAlex |
17 |
Zayakin I.
, Tretyakov E.
, Akyeva A.
, Syroeshkin M.
, Burykina J.
, Dmitrenok A.
, Korlyukov A.
, Nasyrova D.
, Bagryanskaya I.
, Stass D.
, Ananikov V.
Overclocking Nitronyl Nitroxide Gold Derivatives in Cross‐Coupling Reactions Chemistry - A European Journal. 2023. V.29. N6. e202203118 . DOI: 10.1002/chem.202203118 WOS РИНЦ OpenAlex |
18 |
Chulanova E.A.
, Radiush E.A.
, Semenov N.A.
, Hupf E.
, Irtegova I.G.
, Kosenkova Y.S.
, Bagryanskaya I.Y.
, Shundrin L.A.
, Beckmann J.
, Zibarev A.V.
Tuning Molecular Electron Affinities against Atomic Electronegativities by Spatial Expansion of a π-System ChemPhysChem. 2023. e202200876 :1-8. DOI: 10.1002/cphc.202200876 WOS РИНЦ OpenAlex |
19 |
Verkhov F.K.
, Skolyapova A.D.
, Krasnov V.I.
, Bagryanskaya I.Y.
, Andreev R.V.
, Karpova E.V.
, Kalizhnikova E.E.
, Selivanova G.A.
Bromination of quinolin-2(1H)-ones fluorinated on the benzene moiety Journal of Fluorine Chemistry. 2023. V.268. P.110132. DOI: 10.1016/j.jfluchem.2023.110132 WOS РИНЦ OpenAlex |
20 |
Davydova M.P.
, Meng L.
, Rakhmanova M.I.
, Jia Z.
, Berezin A.S.
, Bagryanskaya I.Y.
, Lin Q.
, Meng H.
, Artem'ev A.V.
Strong Magnetically‐Responsive Circularly Polarized Phosphorescence and X‐Ray Scintillation in Ultrarobust Mn(II)–Organic Helical Chains Advanced Materials. 2023. V.35. N35. 2303611 :1-8. DOI: 10.1002/adma.202303611 WOS Scopus РИНЦ OpenAlex |
21 |
Davydova M.P.
, Meng L.
, Rakhmanova M.I.
, Bagryanskaya I.Y.
, Sulyaeva V.S.
, Meng H.
, Artem'ev A.V.
Highly Emissive Chiral Mn(II) Bromide Hybrids for UV‐Pumped Circularly Polarized LEDs and Scintillator Image Applications Advanced Optical Materials. 2023. V.11. N8. 2202811 :1-8. DOI: 10.1002/adom.202202811 WOS Scopus РИНЦ OpenAlex |
22 |
Politanskaya L.
, Wang J.
, Troshkova N.
, Chuikov I.
, Bagryanskaya I.
One-pot synthesis of fluorinated 2-arylchroman-4-one derivatives from 2-(triisopropylsilyl)ethynylphenols and aromatic aldehydes Journal of Fluorine Chemistry. 2022. V.263. 110045 . DOI: 10.1016/j.jfluchem.2022.110045 WOS РИНЦ OpenAlex |
23 |
Stoyanov E.S.
, Bagryanskaya I.Y.
, Stoyanova I.V.
An IR-spectroscopic and X-ray structural study of vinil-type carbocations in their carborane salts ACS Omega. 2022. V.7. N31. 27560–27572 :1-1. DOI: 10.1021/acsomega.2c03025 WOS OpenAlex |
24 |
Selivanova G.
, Skolyapova A.
, Wang J.
, Karpova E.
, Shundrina I.
, Bagryanskaya I.
, Amosov E.
Azo dyes containing 1,3,4-thiadiazole fragment: synthesis and properties New Journal of Chemistry. 2022. V.46. N4. P.1929-1942. DOI: 10.1039/d1nj05084b WOS Scopus OpenAlex |
25 |
Makarov A.Y.
, Volkova Y.M.
, Zikirin S.B.
, Irtegova I.G.
, Bagryanskaya I.Y.
, Gatilov Y.V.
, Nefedov A.A.
New 3,1,2,4-benzothiaselenadiazines, related π-heterocycles including Herz cations, radicals and molecular complexes, and Bunte salts New Journal of Chemistry. 2022. V.46. N7. P.3687-3696. DOI: 10.1039/D1NJ05979C WOS Scopus РИНЦ OpenAlex |
26 |
Оськина И.А.
, Краснов В.И.
, Багрянская И.Ю.
, Виноградов А.С.
, Платонов В.Е.
, Тихонов А.Я.
СИНТЕЗ АЛКИЛЗАМЕЩЕННЫХ 2-(ПОЛИФТОРИНДАН-5-ИЛ)-1Н-ИМИДАЗОЛ-1-ОЛОВ Журнал органической химии (RUSS J ORG CHEM+). 2022. Т.58. №12. С.1379–1386. DOI: 10.31857/s0514749222120060 РИНЦ OpenAlex |
27 |
Os’kina I.A.
, Krasnov V.I.
, Bagryanskaya I.Y.
, Vinogradov A.S.
, Platonov V.E.
, Tikhonov A.Y.
Synthesis of Alkyl-Substituted 2-(Polyfluoroindan-5-yl)-1H-imidazol-1-ols Russian Journal of Organic Chemistry. 2022. V.58. N12. P.1780 - 1785. DOI: 10.1134/S1070428022120065 WOS РИНЦ OpenAlex |
28 |
Ardashov O.V.
, Korchagina D.V.
, Bagryanskaya I.Y.
, Volcho K.P.
, Salakhutdinov N.F.
(1S,5R)-6,6-Dimethyl-4-(((1S,2S,5S)-2,6,6-trimethyl-4-oxobicyclo[3.1.1]heptan-2-yl)methyl)bicyclo[3.1.1]hept-3-en-2-one MolBank. 2022. V.2022. N4. P.M1465. DOI: 10.3390/m1465 WOS Scopus РИНЦ OpenAlex |
29 |
Demyanov Y.V.
, Sadykov E.H.
, Rakhmanova M.I.
, Novikov A.S.
, Bagryanskaya I.Y.
, Artem’ev A.V.
Tris(2-Pyridyl)Arsine as a New Platform for Design of Luminescent Cu(I) and Ag(I) Complexes Molecules. 2022. V.27. N18. P.6059. DOI: 10.3390/molecules27186059 WOS РИНЦ OpenAlex |
30 |
Baranov A.Y.
, Slavova S.O.
, Berezin A.S.
, Petrovskii S.K.
, Samsonenko D.G.
, Bagryanskaya I.Y.
, Fedin V.P.
, Grachova E.V.
, Artem’ev A.V.
Controllable Synthesis and Luminescence Behavior of Tetrahedral Au@Cu4and Au@Ag4 Clusters Supported by tris(2-Pyridyl)phosphine Inorganic Chemistry. 2022. V.61. N28. P.10925-10933. DOI: 10.1021/acs.inorgchem.2c01474 WOS РИНЦ OpenAlex |
31 |
СУХАНОВ Г.Т.
, ФИЛИППОВА Ю.В.
, БАГРЯНСКАЯ И.Ю.
, СУХАНОВА А.Г.
, БОСОВ К.К.
, КРУПНОВА И.А.
, ПИВОВАРОВА Е.В.
СИНТЕЗ И СВОЙСТВА СОЛЕЙ 1,3-ДИАЛКИЛ-4-НИТРО-1,2,3-ТРИАЗОЛИЯ ХИМИЯ В ИНТЕРЕСАХ УСТОЙЧИВОГО РАЗВИТИЯ. 2021. Т.29. №6. С.702-707. DOI: 10.15372/KhUR2021349 РИНЦ OpenAlex |
32 |
Егорова И.В.
, Жидков В.В.
, Гринишак И.П.
, Родионова Н.А.
, Багрянская И.Ю.
, Первухина Н.В.
Синтез и строение комплексных соединений сурьмы [(4-N,N-Me2C6H4)3MeSb]I и [(4-N,N-Me2C6H4)3MeSb]2[Hg2I6]·2DMSO Журнал общей химии (RUSS J GEN CHEM+). 2021. Т.91. №7. С.1100-1107. РИНЦ |
33 |
Stoyanov E.S.
, Bagryanskaya I.Y.
, Stoyanova I.V.
Isomers of the Allyl Carbocation C3H5+in Solid Salts: Infrared Spectra and Structures ACS Omega. 2021. V.6. N37. P.23691–23699. DOI: 10.1021/acsomega.1c01316 WOS Scopus РИНЦ OpenAlex |
34 |
Tretyakov E.V.
, Petunin P.V.
, Zhivetyeva S.I.
, Gorbunov D.E.
, Gritsan N.P.
, Fedin M.V.
, Stass D.V.
, Samoilova R.I.
, Bagryanskaya I.Y.
, Shundrina I.K.
, Bogomyakov A.S.
, Kazantsev M.S.
, Postnikov P.S.
, Trusova M.E.
, Ovcharenko V.I.
Platform for High-Spin Molecules: A Verdazyl-Nitronyl Nitroxide Triradical with Quartet Ground State Journal of the American Chemical Society. 2021. V.143. N21. P.8164–8176. DOI: 10.1021/jacs.1c02938 WOS Scopus РИНЦ OpenAlex |
35 |
Stoyanov E.S.
, Bagryanskaya I.Y.
, Stoyanova I.V.
Unsaturated Vinyl-Type Carbocation [(CH3)2C=CH]+in Its Carborane Salts ACS Omega. 2021. V.6. N24. P.15834-15843. DOI: 10.1021/acsomega.1c01297 WOS Scopus OpenAlex |
36 |
Adekenov S.M.
, Kishkentayeva A.S.
, Khasenova A.B.
, Shul’ts E.E.
, Gatilov Y.V.
, Bagryanskaya I.Y.
New Arylhalo-Derivatives of Grosshemin Chemistry of Natural Compounds. 2021. V.57. N4. P.685-690. DOI: 10.1007/s10600-021-03450-7 WOS Scopus РИНЦ OpenAlex |
37 |
Amanzhan A.
, Zhanymkhanova P.Z.
, Bagryanskaya I.Y.
, Shults E.E.
, Turmukhambetov A.Z.
, Adekenov S.M.
STRUCTURE AND STEREOCHEMISTRY OF A HYDRAZONE DERIVATIVE OF HARMINE Journal of Structural Chemistry. 2021. V.62. N3. P.491-495. DOI: 10.1134/S0022476621030161 WOS Scopus РИНЦ OpenAlex |
38 |
Аманжан А.
, Жанымханова П.Ж.
, Багрянская И.Ю.
, Шульц Э.Э.
, Турмухамбетов А.Ж.
, Адекенов С.М.
Строение и стереохимия гидразонпроизводного гармина Журнал структурной химии (J STRUCT CHEM+). 2021. Т.62. №3. С.521-525. DOI: 10.26902/JSC_id69943 РИНЦ OpenAlex |
39 |
Smirnova I.E.
, Gatilov Y.V.
, Bagryanskaya I.Y.
Synthesis and Molecular Structure of Hydroxy and Hydroxyimino Derivatives of Hollongdione Russian Journal of Organic Chemistry. 2021. V.57. N4. P.671-674. DOI: 10.1134/S1070428021040266 WOS Scopus РИНЦ OpenAlex |
40 |
Смирнова И.Е.
, Гатилов Ю.В.
, Багрянская И.Ю.
Синтез и молекулярная структура гидрокси- и оксимино-производных холлонгдиона Журнал органической химии (RUSS J ORG CHEM+). 2021. Т.57. №4. С.592-596. DOI: 10.31857/S0514749221040169 РИНЦ OpenAlex |
41 |
Petyuk M.Y.
, Berezin A.S.
, Gushchin A.L.
, Bagryanskaya I.Y.
, Baranov A.Y.
, Artemev A.V.
Luminescent Re(I) scorpionates supported by tris(2-pyridyl)phosphine and its derivatives Inorganica Chimica Acta. 2021. V.516. 120136 . DOI: 10.1016/j.ica.2020.120136 WOS Scopus РИНЦ OpenAlex |
42 |
Artem'ev A.
, Davydova M.P.
, Rakhmanova M.
, Bagryanskaya I.Y.
, Pishchur D.P.
A family of Mn(ii) complexes exhibiting strong photo- and triboluminescence as well as polymorphic luminescence Inorganic Chemistry Frontiers. 2021. V.8. N15. P.3767-3774. DOI: 10.1039/d1qi00556a WOS Scopus РИНЦ OpenAlex |
43 |
Tarasova O.A.
, Nedolya N.A.
, Albanov A.I.
, Bagryanskaya I.Y.
, Trofimov B.A.
Synthesis of pyrrole-ferrocene ensembles and their rearrangement into 2-(ferrocenylmethyl)-1,2-dihydro-3H-pyrrol-3-ones Journal of Organometallic Chemistry. 2021. V.933. 121651 . DOI: 10.1016/j.jorganchem.2020.121651 WOS Scopus РИНЦ OpenAlex |
44 |
Rogovoy M.I.
, Davydova M.P.
, Bagryanskaya I.Y.
, Artem'ev A.V.
Efficient one-pot synthesis of diphenyl(pyrazin-2-yl)phosphine and its Ag-I, Au-I and Pt-II complexes Mendeleev Communications. 2020. V.30. N3. P.305-307. DOI: 10.1016/j.mencom.2020.05.014 WOS Scopus РИНЦ OpenAlex |
45 |
Живетьева С.И.
, Заякин И.А.
, Багрянская И.Ю.
, Третьяков Е.В.
2-диэтиламиновинилпроизводные галогенированных 1,4-хинонов: синтетические и структурные аспекты Журнал структурной химии (J STRUCT CHEM+). 2020. Т.61. №8. С.1321-1327. DOI: 10.26902/JSC_id59856 РИНЦ OpenAlex |
46 |
Davydova M.P.
, Bagryanskaya I.Y.
, Bauer I.A.
, Rakhmanova M.I.
, Morgalyuk V.P.
, Brel V.K.
, Arte?ev A.V.
Green- and red-phosphorescent Mn(II) iodide complexes derived from 1,3-bis(diphenylphosphinyl)propane Polyhedron. 2020. V.188. 114706 . DOI: 10.1016/j.poly.2020.114706 WOS Scopus РИНЦ OpenAlex |
47 |
Davydova M.P.
, Rakhmanova M.I.
, Bagryanskaya I.Y.
, Brylev K.A.
, Arte?ev A.V.
A 1D Coordination Polymer Based on CuI and 2-(Diphenylphosphino)Pyrimidine: Synthesis, Structure and Luminescent Properties Journal of Structural Chemistry. 2020. V.61. N6. P.894-898. DOI: 10.1134/S0022476620060086 WOS Scopus РИНЦ OpenAlex |
48 |
Makarov A.Y.
, Bagryanskaya I.Y.
, Zhivonitko V.V.
Interaction of 1,3λ4δ2,2,4-benzodithiadiazines with neutral and charged S-electrophiles: SCl2, C6F5SCl, and NS2+ Chemistry of Heterocyclic Compounds. 2020. V.56. N7. P.968-972. DOI: 10.1007/s10593-020-02760-y WOS Scopus РИНЦ OpenAlex |
49 |
Artem?ev A.V.
, Rakhmanova M.I.
, Brylev K.A.
, Bagryanskaya I.Y.
A NEW Cu(I) IODIDE COMPLEX SHOWING DEEP-RED LUMINESCENCE Journal of Structural Chemistry. 2020. V.61. N7. P.1068-1071. DOI: 10.1134/S0022476620070082 WOS Scopus РИНЦ OpenAlex |
50 |
Artem'ev A.V.
, Berezin A.S.
, Taidakov I.V.
, Bagryanskaya I.Y.
Synthesis of dual emitting iodocuprates: can solvents switch the reaction outcome? Inorganic Chemistry Frontiers. 2020. V.7. N11. P.2195-2203. DOI: 10.1039/d0qi00346h WOS Scopus OpenAlex |
Тезисы докладов (1) Подробнее
1 |
Prima D.O.
, Baev D.S.
, Vorontsova E.V.
, Frolova T.S.
, Bagryanskaya I.Y.
, Slizhov Y.G.
, Tolstikova T.G.
, Makarov A.Y.
, Zibarev A.V.
New Cancer Cells Apoptosis Agents: Fluorinated Aza-Heterocycles AIP Conference Proceedings. 2017. V.1882. 020057 . DOI: 10.1063/1.5001636 WOS Scopus РИНЦ OpenAlex |
Внешние ссылки


