%0 Journal Article
%A C. H. C. Little
%A A. E. Campbell
%T Evolutionary families of sets
%J The electronic journal of combinatorics
%D 2000
%V 7
%U http://geodesic.mathdoc.fr/articles/10.37236/1488/
%R 10.37236/1488
%F 10_37236_1488