%0 Journal Article %A LaGrange, R.H. %A Rhemtulla, A.H. %T A Remark on the Group Rings of Order Preserving Permutation Groups %J Canadian mathematical bulletin %D 1968 %P 679-680 %V 11 %N 5 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1968-081-9/ %R 10.4153/CMB-1968-081-9 %F 10_4153_CMB_1968_081_9