TY - JOUR AU - R. Beig TI - TT-tensors and conformally flat structures on 3-manifolds JO - Banach Center Publications PY - 1997 SP - 109 EP - 118 VL - 41 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/-41-1-109-118/ DO - 10.4064/-41-1-109-118 LA - en ID - 10_4064__41_1_109_118 ER -