%0 Journal Article
%A Christopher N. Swanson
%A Bill Correll, Jr.
%A Randy W. Ho
%T Enumeration of parallelograms in permutation matrices for improved bounds on the density of Costas arrays
%J The electronic journal of combinatorics
%D 2016
%V 23
%N 1
%U http://geodesic.mathdoc.fr/articles/10.37236/5610/
%R 10.37236/5610
%F 10_37236_5610