%0 Journal Article %A Luca, Florian %A Mejía Huguet, V. Janitzio %A Nicolae, Florin %T On the Euler function of Fibonacci numbers %J Journal of integer sequences %D 2009 %V 12 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/JIS_2009__12_6_a4/ %G en %F JIS_2009__12_6_a4