For citations:

Lukianova L.V. Constants and variables of linguistic education in a forestry university (to the anniversary of the Russian Language Department of SPbFTU). Izvestia Sankt-Peterburgskoj lesotehniceskoj akademii. 2021;(237):299-315. (In Russ.) https://doi.org/10.21266/2079-4304.2021.237.299-315