00505naa#a2200169#i#450# EN\NORMA\bibl\11497 20241203085419.2 1605-6590 20160504b2016####ek#y0engy0150####ca RUS RU Formation of Integrated Legal Entities in Legal System: Tribute to Fashion or Necessity? Journal article Moscow Legal publishing house Norm 2016 0 с. Journal article local Sidorova Elena zh-szf.ru