000 00260nas a2200085 a 4500
008 140527s9999 xx 000 0 und d
245 _aMathematical Reviews
260 _bThee American Mathematical Society
_aU.S.A.
_c1978
530 _aVol:56;Issue:1-2;Month:Jul-Aug;
999 _c12678
_d12678