TY  - JOUR
AU  - Koras, Mariusz
TI  - A characterization of $\mathbb {A}^2 / \mathbb {Z}_a$
JO  - Compositio Mathematica
PY  - 1993
SP  - 241
EP  - 267
VL  - 87
IS  - 3
PB  - Kluwer Academic Publishers
UR  - http://www.numdam.org/item/CM_1993__87_3_241_0/
LA  - en
ID  - CM_1993__87_3_241_0
ER  -