%0 Journal Article
%A Robert G. Burns
%A Charles C. Edmunds
%T The Equations s-1 t-1st=u-1 v-1 uv in a Free Product of Groups.
%J Mathematische Zeitschrift
%D 1977
%P 83-88
%V 153
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZ_1977__153_172481/
%F MZ_1977__153_172481