%0 Journal Article %A L. A. Nazarova %A A. V. Roiter %A M. N. Smirnova %T Antimonotone and $P$-exact quadratic forms, and representations of partially ordered sets %J Algebra i analiz %D 2005 %P 161-183 %V 17 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/AA_2005_17_6_a3/ %G ru %F AA_2005_17_6_a3