00629naa#a2200193#i#4500001001400000003001700014005001700031011001400048100004100062101000800103102000700111200013000118210007000248215001000318608002700328700002100355700002000376856003900396EN\\bibl\3415/en/manage/index20250302143949.7##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#atest.editorum.ruu/en/manage/index