%0 Journal Article
%A Ostrom, T. G.
%T Derivable Nets1)
%J Canadian mathematical bulletin
%D 1965
%P 601-613
%V 8
%N 5
%U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1965-043-1/
%R 10.4153/CMB-1965-043-1
%F 10_4153_CMB_1965_043_1