LDR 00645naa#a2200193#i#450# 001 EN\\bibl\12914 003 /en/manage/index 005 20250228064038.5 011 ## _a1999-5644 100 ## _a20160915b2016####ek#y0engy0150####ca 101 0# _aRUS 102 ## _aRU 200 1# _aCONDITIONS AND PREREQUISITES OF DEVELOPMENT OF CLUSTERS IN THE SPHERE OF YOUTH TOURISM IN THE NORTH-WEST FEDERAL DISTRICT _eJournal article 210 1# _aCHERKIZOVO _cRussian State University of Tourism and Service _d2016 215 ## _a8 с. 608 ## _aJournal article _2local 700 #1 _aGrishin _gSergey 700 #1 _aKarpova _gGalina 856 4# _atest.editorum.ru _u/en/manage/index