%0 Journal Article %A E. N. Krupchik %T A description of exponent sets of a solution of a Pfaffan linear system with trivial characteristic sets %J Differencialʹnye uravneniâ %D 2004 %P 1319-1324 %V 40 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2004_40_10_a3/ %G ru %F DE_2004_40_10_a3