00517naa#a2200181#i#450# EN\INFRA-M\bibl\19783 20241130023033.6 2500-3321 20171225b2017####ek#y0engy0150####ca RUS RU The formation of the concept of negative synergy Journal article Moscow INFRA-M Academic Publishing LLC. 2017 16 с. Journal article local Философия. 10 RUS Ryzhikov S. N. naukaru.ru