00542naa#a2200193#i#450# EN\INFRA-M\bibl\6866 20240827012249.2 1998-0701 20141225b2014####ek#y0engy0150####ca RUS RU Regression analysis in valuing a business Journal article Moscow INFRA-M Academic Publishing LLC. 2014 4 с. Journal article local Grafova Galina Fedorovna Grafov Andrey Shakhvatova S. A. naukaru.ru