00549naa#a2200169#i#450# EN\\bibl\87820 20250707005226.1 2074-8183 20150625b2015####ek#y0engy0150####ca RUS RU The difficulties of good faith acquisition and recovery of property to invalid transactions in civil law Journal article Volgograd Volgograd Academy of the Ministry of Internal Affairs of Russia 2015 3 с. Journal article local va-mvd.editorum.ru