%0 Journal Article %A Růžičková, Helena %T Boundary value problems for the mildly non-linear ordinary differential equation of the fourth order %J Applications of Mathematics %D 1974 %P 216-231 %V 19 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/AM.1974.103536/ %R 10.21136/AM.1974.103536 %G en %F 10_21136_AM_1974_103536