00494nam a22001577a 4500003000400000005001700004008004100021022001400062040003400076100001700110245006400127260005000191310001200241650003400253650004900287SNU20141121222240.0141121b xxu||||| |||| 00| 0 eng d a0002-9939 cCentral News Agency Pvt. Ltd. aBorisov, Lev aProceedings of American Mathematical Societyc/ Lev Borisov aUSAb; American Mathematical Societyc, 2014. aMonthly aAmerican Mathematical Society aProceedings of American Mathematical Society