%0 Journal Article
%A Chutchai Nupet
%A Sarachai Kongsiriwong
%T Two simple proofs of Winquist's identity
%J The electronic journal of combinatorics
%D 2010
%V 17
%U http://geodesic.mathdoc.fr/articles/10.37236/388/
%R 10.37236/388
%F 10_37236_388