00583naa#a2200181#i#4500001001400000005001700014011001400031100004100045101000800086102000700094200013000101210007000231215001000301608002700311700002100338700002000359856002200379EN\\bibl\341520240506061031.1##a1999-5644##a20140902b2014####ek#y0engy0150####ca0#aRUS##aRU1#aOn specific of double degree undergraduate programmes at the russian state university of tourism and serviceeJournal article1#aCHERKIZOVOcRussian State University of Tourism and Serviced2014##a8 с.##aJournal article2local#1aSuslovagIrina  #1aSmitgNatalya  4#arguts.editorum.ru