TY JOUR TI Food safety practices in catering during the coronavirus COVID-19 pandemic KW Coronavirus COVID-19 KW containment KW food service enterprises KW preventive measures KW recommendations JO Foods and Raw Materials AU Mayurnikova, L.A. AU Koksharov, A.A. AU Krapiva, T.V. PY 2020 IS 8 PB Кемеровский государственный университет