00552naa#a2200169#i#450# EN\\bibl\23541 20240426030336.5 2500-3372 20161125b2016####ek#y0engy0150####ca RU THE STUDY OF THE ENVIRONMENT OF PUBLIC CATERING ENTERPRISES (based on the example of the Wiener Wald cafe) Journal article Kemerovo Kemerovo State University 2016 4 с. Journal article local Pogadaeva Nina Yu. Zavyalova Ekaterina A. vestnik-hss.kemsu.ru