00545naa#a2200181#i#450# EN\INFRA-M\bibl\7799 /en/manage/index 20250413084506.7 1998-0701 20151017b2015####ek#y0engy0150####ca RUS RU Smoothing Time Series of Indicators of Audit Services Market Journal article Moscow INFRA-M Academic Publishing LLC. 2015 8 с. Journal article local Guttsayt E. Mihel'evich test.editorum.ru /en/manage/index