%0 Journal Article
%A Schlage-Puchta, Jan-Christoph
%A Spilker, Jürgen
%T The greatest common divisor of two recursive functions
%J Journal of integer sequences
%D 2004
%V 7
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JIS_2004__7_1_a6/
%G en
%F JIS_2004__7_1_a6