00557naa#a2200181#i#450# EN\INFRA-M\bibl\1462 /en/manage/index 20250404002831.5 1609-2163 20131220b2013####ek#y0engy0150####ca RUS RU Material Factor in the Formation of Motivation for the Useful Work of Health Workers Journal article Moscow INFRA-M Academic Publishing LLC. 2013 3 с. Journal article local Dontsov V. test.editorum.ru /en/manage/index