00620naa#a2200193#i#450# EN\\bibl\112435 20260118143504.7 2311-1402 20201225b2020####ek#y0engy0150####ca RUS RU Documenting the prevention and struggle of the Moscow zemstvo with cholera in the second half of the XIX – early XX centuries Journal article Nizhnevartovsk Nizhnevartovsk State University 2020 9 с. Journal article local . 351; 930.22 RUS Ugryumova M V Fomenko M V vestnik.nvsu.ru