%0 Journal Article %A Kufner, Alois %T Book reviews. Proceedings of the Equadiff III %J Czechoslovak Mathematical Journal %D 1974 %V 24 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1974.101282/ %R 10.21136/CMJ.1974.101282 %G en %F 10_21136_CMJ_1974_101282