%0 Journal Article
%A David Sanker
%T The converse to Alexandre Froda's irrationality criterion.
%J Mathematica Scandinavica
%D 1991
%P 5-18
%V 68
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MS2_1991__68_1_167142/
%F MS2_1991__68_1_167142