For citations:

Lapa V.V., Tsybuilko N.N., Azarenok T.N., Matychenkova O.V., Matychenkov D.V., Shul’gina S.V. Contribution of academician Nikolay Ivanovich Smeyan in the development of agricultural research in Belarus (to the 90th anniversary from birthday). Soil Science and Agrochemistry. 2021;(2):174-193. (In Russ.)