%0 Journal Article %A Vorel, Zdeněk %T Estimates of the distance of two solutions based on the theory of generalized differential equations %J Časopis pro pěstování matematiky %D 1960 %P 158-187 %V 085 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CPM.1960.108387/ %R 10.21136/CPM.1960.108387 %G en %F 10_21136_CPM_1960_108387