%0 Journal Article %A F. V. Weinstein %T Filtering bases, cohomology of infinite-dimensional Lie algebras, and Laplace operators %J Funkcionalʹnyj analiz i ego priloženiâ %D 1985 %P 11-22 %V 19 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/FAA_1985_19_4_a1/ %G ru %F FAA_1985_19_4_a1