%0 Journal Article %A Cichacz, Sylwia %A Horňák, Mirko %T Decomposition of bipartite graphs into closed trails %J Czechoslovak Mathematical Journal %D 2009 %P 129-144 %V 59 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMJ_2009__59_1_a8/ %G en %F CMJ_2009__59_1_a8