00742naa#a2200193#i#450# EN\\bibl\33814 20240919154844.4 2219-0767 20191201b2019####ek#y0engy0150####ca RU MODELS OF AGRICULTURAL PRODUCTION OPTIMIZATION WITH EXPERT ESTIMATES OF SOWING TIMELINESS Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2019 5 с. Journal article local Прикладные науки. Общие вопросы. 60 Asalhanov Petr Georgievich Ivano Yaroslav Polkovskaya Marina Nikolaevna zh-szf.ru