00489naa#a2200169#i#450# EN\\bibl\15667 20240507151131.2 1999-8775 20170331b2017####ek#y0engy0150####ca RUS RU INTEGRAL LAW OF CHANGES IN SYNERGISTIC SYSTEMS Journal article Bryansk Bryansk State Technical University 2017 6 с. Journal article local Titenok Aleksandr Vladimirovich bstu.editorum.ru