%0 Journal Article %A Mohammad Sadek %T Families of polynomials of every degree with no rational preperiodic points %J Comptes Rendus. Mathématique %D 2021 %P 195-197 %V 359 %N 2 %I Académie des sciences, Paris %R 10.5802/crmath.173 %G en %F CRMATH_2021__359_2_195_0