00458nam a22001217a 450000500170000000800410001702200150005810000530007324500670012626000620019330000470025570000340030220240516120919.0240516b        |||||||| |||| 00| 0 eng d  a 0065-9266  aAndreas Seegera;Charles K.Smart a;Brian Street  aMemoirs of the American Mathematical Societyc /Andreas Seeger  aRhode Island,USA b:American Mathematical Society c,2019  aVol.259,No.1250-1256 b:Hard Bound c;2019  aCharles K.Smart ;Brian Street