TY - JOUR AU - F. V. Weinstein TI - Filtering bases, cohomology of infinite-dimensional Lie algebras, and Laplace operators JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1985 SP - 11 EP - 22 VL - 19 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1985_19_4_a1/ LA - ru ID - FAA_1985_19_4_a1 ER -