PAPER SUBMISSION GUIDELINES Authors: - - Issue: Vol 13, No 2 (2020) Pages: 61-62 Section: Articles URL: https://journals.eco-vector.com/2070-1586/article/view/56856 Cite item Open Access Access granted Subscription Access (Russian) (XML) Abstract Full Text About the authors References Statistics Abstract Full Text About the authors - - References Statistics Views Abstract - 27 PDF (Russian) - 0 Cited-By Article Metrics Metrics Loading ...