%0 Journal Article
%A Peter Lappan
%T A p-Valent Function with a Non-Normal Derivative.
%J Mathematische Zeitschrift
%D 1975
%P 147-148
%V 144
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZ_1975__144_172248/
%F MZ_1975__144_172248