TY - JOUR AU - V. G. Drinfeld TI - Cohomology of compactified moduli varieties of $F$-sheaves of rank 2 JO - Zapiski Nauchnykh Seminarov POMI PY - 1987 SP - 107 EP - 158 VL - 162 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1987_162_a3/ LA - ru ID - ZNSL_1987_162_a3 ER -