%0 Journal Article %A Christiaan E. van de Woestijne %T Factors of disconnected graphs and polynomials with nonnegative integer coefficients %J Ars Mathematica Contemporanea %D 2012 %P 307-323 %V 5 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.26493/1855-3974.202.37f/ %R 10.26493/1855-3974.202.37f %G en %F 10_26493_1855_3974_202_37f