TY - JOUR AU - Abrahamsen, Trond A. AU - Hájek, Petr AU - Nygaard, Olav AU - Troyanski, Stanimir L. TI - Strongly Extreme Points and Approximation Properties JO - Canadian mathematical bulletin PY - 2018 SP - 449 EP - 457 VL - 61 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2017-067-3/ DO - 10.4153/CMB-2017-067-3 ID - 10_4153_CMB_2017_067_3 ER -