%0 Journal Article %A Rachůnková, Irena %T Nonnegative nonincreasing solutions of differential equations of the 3rd order %J Czechoslovak Mathematical Journal %D 1990 %P 213-221 %V 40 %N 2 %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1990.102375/ %R 10.21136/CMJ.1990.102375 %G en %F 10_21136_CMJ_1990_102375