%0 Journal Article %A Tuzar, AntonĂ­n %T Remark to a problem on 0-1 matrices %J Compositio Mathematica %D 1993 %P 97-100 %V 86 %N 1 %I Kluwer Academic Publishers %U http://www.numdam.org/item/CM_1993__86_1_97_0/ %G en %F CM_1993__86_1_97_0