TY - JOUR AU - F. M. Malyshev TI - On closed subsets of roots and cohomology of regular subalgebras JO - Sbornik. Mathematics PY - 1977 SP - 125 EP - 135 VL - 33 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1977_33_1_a6/ LA - en ID - SM_1977_33_1_a6 ER -