%0 Journal Article
%A Ulf Persson
%T Configurations of Kodaira fibers on rational elliptic surfaces.
%J Mathematische Zeitschrift
%D 1990
%P 1-48
%V 205
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZ_1990__205_3_174157/
%F MZ_1990__205_3_174157