00576naa#a2200181#i#4500001002000000005001700020011001400037100004100051102000700092200010600099210004600205215001000251608002700261675005400288700001700342700002000359856001500379EN\NORMA\bibl\4177420240506024318.1##a1991-3222##a20210112b2021####ek#y0engy0150####ca##aRU1#aRegulation of Unforeseen Circumstances in the Relations of Obligations in German LaweJournal article1#aMoscowcLegal publishing house Normd2021##a0 с.##aJournal article2local##aПраво. Юридические науки. 34#1aAlievgAzer #1aLibikgRebekka 4#anaukaru.ru