%0 Journal Article %A A. N. Varchenko %T Combinatorics of a~partial fraction decomposition %J Informatics and Automation %D 1992 %P 49-52 %V 193 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1992_193_a9/ %G ru %F TRSPY_1992_193_a9