00509naa#a2200169#i#450# EN\\bibl\82505 20240920134532.5 2221-3260 20230831b2023####ek#y0engy0150####ca RU The spillover effects analysis in the in the economic literature Journal article Yaroslavl Yaroslavl State Technical University 2023 10 с. Journal article local Shkiotov Sergey V Markin Maksim I. chemintech.ru