00541naa#a2200169#i#450# EN\\bibl\5956 20240429114039.1 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 rguts.editorum.ru