00667naa#a2200181#i#4500001002000000005001700020011001400037100004100051102000700092200014300099210004600242215001000288608002700298675005400325686005900379700003200438856001500470EN\NORMA\bibl\3431820240505052019.7##a1991-3222##a20200109b2020####ek#y0engy0150####ca##aRU1#aQualification of Agreement with the Obligation to Achieve an Immaterial Result on the Example of Energy-Service AgreementeJournal article1#aMoscowcLegal publishing house Normd2020##a0 с.##aJournal article2local##aПраво. Юридические науки. 34##aПраво. Юридические науки. 672bbk#1aMinskayagMariya Maksimovna4#anaukaru.ru