%0 Journal Article %A S. A. Igonin %T Horizontal cohomology with coefficients and non-linear zero-curvature representations %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2003 %P 180-182 %V 58 %N 1 %U http://geodesic.mathdoc.fr/item/RM_2003_58_1_a7/ %G en %F RM_2003_58_1_a7