%0 Journal Article
%A Alex Cameron
%T Extremal numbers for directed hypergraphs with two edges
%J The electronic journal of combinatorics
%D 2018
%V 25
%N 1
%U http://geodesic.mathdoc.fr/articles/10.37236/6507/
%R 10.37236/6507
%F 10_37236_6507