المؤلفون: A. V. VITYAZEV, G. V. PECHERNIKOVA, V. S. SAFRONOV
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::3b18d1a9155e520b2884102d73d73242https://doi.org/10.2307/j.ctv1v090nx.25
المؤلفون: V. S. SAFRONOV, G. V. PECHERNIKOVA, E. L. RUSKOL, A. V. VITJAZEV
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::2da05f9d6c2ef3c9c6339ff143de26c6https://doi.org/10.2307/j.ctv1v3gr3r.7