TY - JOUR AU - Seymour Ditor AU - Richard Haydon TI - On absolute retracts, P(S) and complemented subspaces of $C(D^{ω_{1}})$ JO - Studia Mathematica PY - 1976 SP - 243 EP - 251 VL - 56 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/sm-56-3-243-251/ DO - 10.4064/sm-56-3-243-251 LA - en ID - 10_4064_sm_56_3_243_251 ER -