000			00304nam a22001217a 4500
003			OSt
008			230919b |||||||| |||| 00| 0 eng d
082			_a510 _bL39
100			_aDold, A. etal ed.
245			_aLecture notes in mathematics 227
260			_aBerlin _bSpringer - Verlag _c1971
942			_2ddc _cBK
999			_c31991 _d31991