00590naa#a2200193#i#450# EN\INFRA-M\bibl\7204 20251217130307.3 1609-2163 20150915b2015####ek#y0engy0150####ca RUS RU Improvement of Methods for the Study of Population Health Using Algebraic Models of Constructive Logic Journal article Moscow INFRA-M Academic Publishing LLC. 2015 6 с. Journal article local Khromushin Viktor Kitanina K. Averyanova D. zh-szf.ru