00692naa#a2200241#i#450# EN\INFRA-M\bibl\2889 /en/manage/index 20241108094112.5 2075-4094 20141105b2014####ek#y0engy0150####ca RUS RU Regional of medico-demographic processes in the Tver region Journal article Moscow INFRA-M Academic Publishing LLC. 2014 3 с. Journal article local Stepanova Yu. Petrov V. Rybakova M. Korolyuk Ekaterina Zhukov Sergey Zaytseva A. test.editorum.ru /en/manage/index