%0 Journal Article
%A Światak, Halina
%T On Linear Functional Equations with Nonpolynomial C ∞ Solutions
%J Canadian mathematical bulletin
%D 1971
%P 239-244
%V 14
%N 2
%U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1971-041-x/
%R 10.4153/CMB-1971-041-x
%F 10_4153_CMB_1971_041_x