00521naa#a2200169#i#450# EN\\bibl\4925 20241020031656.7 1995-0411 20150311b2015####ek#y0engy0150####ca RUS RU Events of Yalta Conference in 1945 as a tourist resource for bus trips to the Crimea Journal article CHERKIZOVO Russian State University of Tourism and Service 2015 6 с. Journal article local Shevchenko Oleg naukaru.ru