%0 Journal Article
%A Ginsburg, Seymour
%A Rose, Gene F.
%T A Characterization of Machine Mappings
%J Canadian journal of mathematics
%D 1966
%P 381-388
%V 18
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1966-040-3/
%R 10.4153/CJM-1966-040-3
%F 10_4153_CJM_1966_040_3