For citations:

Shipilina L.J. THE QUESTION OF THE CONSERVATION OF WILD RELATIVES OF CULTIVATED PLANTS IN THE TERRITORY OF LENINGRAD, NOVGOROD AND PSKOV REGIONS. Proceedings on applied botany, genetics and breeding. 2017;178(4):22-28. (In Russ.) https://doi.org/10.30901/2227-8834-2017-4-22-28