For citations:

Opanasenko N.E., Yevtushenko A.P. About the classification of skeletal agro-brown soils of low taxa and the integral indicators of their fertility. Bulletin of the State Nikitsky Botanical Gardens. 2019;(130):42-51. (In Russ.) https://doi.org/10.25684/NBG.boolt.130.2019.05