For citations:
Ivanov I.V., Zamotaev I.V. F. Yu. Levinson-Lessing (1861-1939) -V. V. Dokuchaev apprentice and follower and his role in Soil Science Institute foundation. Dokuchaev Soil Bulletin. 2019;(96):178-199. (In Russ.) https://doi.org/10.19047/0136-1694-2019-96-178-199