TY - JOUR AU - Green, Mark AU - Lazarsfeld, Robert TI - Higher obstructions to deforming cohomology groups of line bundles JO - Journal of the American Mathematical Society PY - 1991 SP - 87 EP - 103 VL - 04 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-1991-1076513-1/ DO - 10.1090/S0894-0347-1991-1076513-1 ID - 10_1090_S0894_0347_1991_1076513_1 ER -