TY - JOUR AU - Yi Hua Deng TI - Rigidity of noncompact manifolds with cyclic parallel Ricci curvature JO - Annales Polonici Mathematici PY - 2014 SP - 101 EP - 108 VL - 112 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/ap112-1-8/ DO - 10.4064/ap112-1-8 LA - en ID - 10_4064_ap112_1_8 ER -