%0 Journal Article %A A. Bazylewicz %T An extension of a result of C. J. Smyth to polynomials in several variables %J Acta Arithmetica %D 1988 %P 211-214 %V 50 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-50-2-211-214/ %R 10.4064/aa-50-2-211-214 %G en %F 10_4064_aa_50_2_211_214