%0 Journal Article %A A. Schinzel %T On a decomposition of polynomials in several variables, II %J Colloquium Mathematicum %D 2002 %P 67-79 %V 92 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm92-1-6/ %R 10.4064/cm92-1-6 %G en %F 10_4064_cm92_1_6