Size and age structure and demographic characteristics of Coregonus sardinella Valenciennes, 1848 of the Khatanga River basin / Y. V. Budin, V. A. Zadelenov, V. I. Romanov, S. F. Farkhutdinova // Contemporary problems of ecology. 2022. Vol. 15, № 6. P. 620-630. URL: http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001015416