00470nam a22001217a 450000500170000000800410001702200150005810000540007324500670012726000620019430000580025670000340031420240516123558.0240516b        |||||||| |||| 00| 0 eng d  a 0065-9266  aAndreas Seeger a ;Charles K.Smarta;Brian Street  aMemoirs of the American Mathematical Societyc /Andreas Seeger  aRhode Island,USA b:American Mathematical Societyc ,2020  a Vol.264,No.1283-1286,1288-1290 b:Hard Bound c;2020  aCharles K.Smart ;Brian Street