%0 Journal Article %A Radochová, Věra %T Differential inequalities for a nonlinear partial differential equation of the fourth order %J Czechoslovak Mathematical Journal %D 1977 %P 7-13 %V 27 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1977.101442/ %R 10.21136/CMJ.1977.101442 %G en %F 10_21136_CMJ_1977_101442