TY - JOUR AU - Kopp, P. E. TI - An Abstract Version of a Result of Fong and Sucheston JO - Canadian mathematical bulletin PY - 1978 SP - 247 EP - 248 VL - 21 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1978-042-5/ DO - 10.4153/CMB-1978-042-5 ID - 10_4153_CMB_1978_042_5 ER -