%0 Journal Article %A Alain Lasjaunias %T Quartic power series in $ %J Acta Arithmetica %D 2000 %P 49-59 %V 95 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-95-1-49-59/ %R 10.4064/aa-95-1-49-59 %G en %F 10_4064_aa_95_1_49_59