00450naa#a2200169#i#450# EN\\bibl\15515 20240929114943.7 2071-2367 20170228b2017####ek#y0engy0150####ca RUS RU Age determination of ageism among social and health workers Journal article Moscow RANEPA 2017 7 с. Journal article local Kolpina Lola zh-szf.ru