00322nam a2200121Ia 45000030006000000080041000060400015000471000018000622450060000802600031001405460012001710050017001830STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aDyer Eldon Ed  aProceedings of the American mathematical society vol 15  bMathematical Societyc1964  aEnglish20220125170026.0