%0 Journal Article
%A B.P. Duggal
%T Functional equations and linear transformations - permutability and inversion. (Short Communication).
%J Aequationes mathematicae
%D 1978
%P 259-265
%V 18
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AM2_1978__18_136780/
%F AM2_1978__18_136780