TY - JOUR AU - Spielberg, Jack TI - Weak Semiprojectivity for Purely Infinite C *-Algebras JO - Canadian mathematical bulletin PY - 2007 SP - 460 EP - 468 VL - 50 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2007-045-x/ DO - 10.4153/CMB-2007-045-x ID - 10_4153_CMB_2007_045_x ER -