00533naa#a2200181#i#450# EN\INFRA-M\bibl\793 /en/manage/index 20250804212456.1 2305-7807 20120425b2012####ek#y0engy0150####ca RUS RU How to work without labour books. The German experience Journal article Moscow INFRA-M Academic Publishing LLC. 2012 4 с. Journal article local Durakova Irina B. test.editorum.ru /en/manage/index