%0 Journal Article %A Nguyen Bin %T Some examples of algebraic surfaces with canonical map of degree 20 %J Comptes Rendus. Mathématique %D 2021 %P 1145-1153 %V 359 %N 9 %I Académie des sciences, Paris %R 10.5802/crmath.267 %G en %F CRMATH_2021__359_9_1145_0