%0 Journal Article %A Janusz MierczyƄski %T Uniqueness for a class of cooperative systems of ordinary differential equations %J Colloquium Mathematicum %D 1994 %P 21-23 %V 67 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-67-1-21-23/ %R 10.4064/cm-67-1-21-23 %G en %F 10_4064_cm_67_1_21_23