00609naa#a2200181#i#450# EN\\bibl\24678 20240716154844.2 2500-3372 20181229b2018####ek#y0engy0150####ca RUS RU The Genesis of Tourism Marketing as an Area of Scientific Knowledge in Marketing Theory Journal article Kemerovo Kemerovo State University 2018 13 с. Journal article local Экономика. Экономические науки. 33 RUS Volkov Sergey Konstantinovich vestnik-hss.kemsu.ru