00629naa#a2200193#i#4500001002000000003001700020005001700037011001400054100004100068102000700109200010600116210004600222215001000268608002700278675005400305700001700359700002000376856003900396EN\NORMA\bibl\41774/en/manage/index20250312055251.3##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#atest.editorum.ruu/en/manage/index