TY - JOUR AU - A. N. Varchenko TI - A lower bound for the codimension of the $\mu=\operatorname{const}$ stratum in terms of the mixed Hodge structure JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 1982 SP - 28 EP - 31 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_1982_6_a5/ LA - ru ID - VMUMM_1982_6_a5 ER -