作者:Burdick Bruce S*; Andersen K F; Dalyay P P; Fleischman D; Geupel O; Kouba O; Lindsey J H II; Lindstrom P W; Lossers O P; Matejicka L; Mccoy T L; Mikayelyan V; Omarjee M; Tauraso R; Schmeichel E; Stenger A; Stong R
来源:American Mathematical Monthly, 2017, 124(7): 664-665.