TY - JOUR AU - José Felipe Voloch AU - Robert F. Coleman TI - Companion forms and Kodaira-Spencer theory. JO - Inventiones mathematicae PY - 1992 SP - 263 EP - 282 VL - 110 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM_1992__110_2_144051/ ID - IM_1992__110_2_144051 ER -