TY - JOUR AU - Nguyen Bin TI - Some examples of algebraic surfaces with canonical map of degree 20 JO - Comptes Rendus. Mathématique PY - 2021 SP - 1145 EP - 1153 VL - 359 IS - 9 PB - Académie des sciences, Paris DO - 10.5802/crmath.267 LA - en ID - CRMATH_2021__359_9_1145_0 ER -