LDR 00486naa#a2200169#i#450# 001 EN\\bibl\771 005 20241204220354.3 011 ## _a1993-7768 100 ## _a20131211b2013####ek#y0engy0150####ca 101 0# _aRUS 102 ## _aRU 200 1# _aRiver Cruises Market in Russia: Problems and Solutions _eJournal article 210 1# _aCHERKIZOVO _cRussian State University of Tourism and Service _d2013 215 ## _a8 с. 608 ## _aJournal article _2local 700 #1 _aVoyt _gMarina 856 4# _anaukaru.ru _u