TY - JOUR AU - Andrzej DerdziƄski TI - On homogeneous conformally symmetric pseudo-Riemannian manifolds JO - Colloquium Mathematicum PY - 1978 SP - 167 EP - 185 VL - 40 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-40-1-167-185/ DO - 10.4064/cm-40-1-167-185 LA - en ID - 10_4064_cm_40_1_167_185 ER -