%0 Journal Article %A M. F. Sukhinin %T On~the solubility of equations in partially ordered sets and semimetric spaces %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1989 %P 220-221 %V 44 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1989_44_5_a21/ %G en %F RM_1989_44_5_a21