00586naa#a2200193#i#450# EN\\bibl\4850 /en/manage/index 20241112020558.2 2073-0462 20141225b2014####ek#y0engy0150####ca RUS RU THEORETICAL ASPECTS MARKETING STRATEGY DEVELOPMENT AT AGRICULTURAL ENTERPRISES Journal article Kazan Kazan state agrarian University 2014 2 с. Journal article local Romanovskaya Elena Kuznetsov Andrey test.editorum.ru /en/manage/index