For citations:
Nacheva E., Blagoeva V., Masheva S., Michov M., Yankova V., Iliev E., Markova D. YIELD STRUCTURE IN THE PRODUCTION OF CERTIFIED SEEDS FROM BULGARIAN POTATO VARIETIES. Vegetable crops of Russia. 2014;(1):36-41. (In Russ.) https://doi.org/10.18619/2072-9146-2014-1-36-41