Seminar in the German Russian institute Authors: Raycheva E.Y.1, Raicheva EY.1 Affiliations: Issue: No 4 (2003) Pages: 13-13 Section: Articles URL: https://journals.eco-vector.com/1019-8946/article/view/323342 ID: 323342 Cite item Full Text Abstract About the authors References Supplementary files Statistics Abstract About the authors Elena Yur'evna Raycheva E Yu Raicheva Supplementary files Supplementary Files Action 1. JATS XML Download