TY - JOUR AU - Tomotada Ohtsuki TI - A polynomial invariant of rational homology 3-spheres. JO - Inventiones mathematicae PY - 1996 SP - 241 EP - 258 VL - 123 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM_1996__123_3_144344/ ID - IM_1996__123_3_144344 ER -