00631naa#a2200181#i#4500001001400000005001700014011001400031100004100045101000800086102000700094200017900101210007000280215001000350608002700360700002500387700002200412856001500434EN\\bibl\492120241119030700.2##a1995-0411##a20150311b2015####ek#y0engy0150####ca0#aRUS##aRU1#aOrganization of excursions for students to the Crimea In the late 19th century and the beginning of the 20th century (Vyatka province is taken as an example)eJournal article1#aCHERKIZOVOcRussian State University of Tourism and Serviced2015##a6 с.##aJournal article2local#1aMerzlyakovagGalina #1aBatalovagLarisa 4#anaukaru.ru