Starost' v radost' Authors: - - Issue: Vol 21, No 5 (2019) Pages: 31-31 Section: Articles URL: https://journals.eco-vector.com/0025-8342/article/view/113152 ID: 113152 Cite item Full Text Open Access Access granted Subscription or Fee Access (Russian) (JATS XML) Abstract Full Text About the authors References Statistics Abstract Full Text About the authors - - References