%0 Journal Article
%A Laudal, Olav Arnfinn
%T Projective Systems on Trees and Valuation Theory
%J Canadian journal of mathematics
%D 1968
%P 984-1000
%V 20
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1968-096-x/
%R 10.4153/CJM-1968-096-x
%F 10_4153_CJM_1968_096_x