000 00367pam a2200133a 44500
008 140414b1990 xxu||||| |||| 00| 0 eng d
082 _aBm594,N53V401990510.05
_bBIV
110 _aBirkhauser-verlag
245 _aAequationes mathematicae , V-40, 1990
_c
260 _aBasel
_bBirkhauser-verlag
_c1990
650 _aMATHEMATICS
690 _aMATHEMATICS
906 _a43059
999 _c40754
_d40754