%0 Journal Article
%A Schirmer, Helga
%T Biconnected Multifunctions of Trees which have an end Point as Fixed Point or Coincidence
%J Canadian journal of mathematics
%D 1971
%P 461-467
%V 23
%N 3
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1971-049-6/
%R 10.4153/CJM-1971-049-6
%F 10_4153_CJM_1971_049_6