TY  JOUR
TI  Determination of a promising assortment of hotel services in conditions of uncertainty and risk
KW  hotel business
KW  theory of fuzzy sets
KW  economic and mathematical model
KW  range of services
KW  perspective
KW  conditions of uncertainty
KW  risk
JO  Journal of economic studies
AU  Matushevskaya, E.A.
AU  Poddubnaya, E.S.
PY  2020
IS  6
PB  INFRA-M Academic Publishing LLC.