%0 Journal Article %A Doktor, Pavel %A Kučera, Milan %T Perturbations of variational inequalities and rate of convergence of solutions %J Czechoslovak Mathematical Journal %D 1980 %P 426-437 %V 30 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1980.101692/ %R 10.21136/CMJ.1980.101692 %G en %F 10_21136_CMJ_1980_101692