00533naa#a2200169#i#450# EN\\bibl\5956 20241110063351.7 1995-0411 20150615b2015####ek#y0engy0150####ca RUS RU Nikolay Tyutchev and Cirill Pigarev as founders of the State Tyutchev Memorial Estate «Mouranovo» Journal article CHERKIZOVO Russian State University of Tourism and Service 2015 4 с. Journal article local Fedorova Anna zh-szf.ru