00601naa#a2200193#i#450# EN\\bibl\5890 20240519193633.7 1993-7768 20150615b2015####ek#y0engy0150####ca RUS RU Seismic risk assessment in tourist-recreational areas: mathematical models Journal article CHERKIZOVO Russian State University of Tourism and Service 2015 9 с. Journal article local Sychev Mikhail Minaev Vladimir Aleksandrovich Faddeev Aleksandr rguts.editorum.ru