TY  JOUR
TI  Travel agencies in competition with modern online-booking services
KW  
JO  Servis Plus
AU  Ukhina, T.V.
AU  Shabakov, A.A.
AU  Snegova, K.V.
AU  Kul’beikin, A.S.
PY  2017
IS  11
PB  Russian State University of Tourism and Service