%0 Journal Article
%A Tóth, László
%T On the bi-unitary analogues of Euler's arithmetical function and the gcd-sum function
%J Journal of integer sequences
%D 2009
%V 12
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JIS_2009__12_5_a6/
%G en
%F JIS_2009__12_5_a6