%0 Journal Article
%A Yacoub, K. B.
%T On Semi-Special Permutations I
%J Glasgow mathematical journal
%D 1956
%P 18-35
%V 2
%N 1
%U http://geodesic.mathdoc.fr/articles/10.1017/S2040618500033396/
%R 10.1017/S2040618500033396
%F 10_1017_S2040618500033396