00502naa#a2200169#i#450# EN\NORMA\bibl\6189 20240430193831.2 1605-6590 20150625b2015####ek#y0engy0150####ca RUS RU The Importance of Methodological Approaches when Choosing Optimal Electoral System Journal article Moscow Legal publishing house Norm 2015 0 с. Journal article local Erygina Viktoriya naukaru.ru