TY  - JOUR
AU  - Fiori, Andrew
TI  - A Riemann–Hurwitz Theorem for the Algebraic Euler Characteristic
JO  - Canadian mathematical bulletin
PY  - 2017
SP  - 490
EP  - 509
VL  - 60
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2017-022-3/
DO  - 10.4153/CMB-2017-022-3
ID  - 10_4153_CMB_2017_022_3
ER  -