TY  - JOUR
AU  - Gurjar, R. V.
AU  - Parameswaran, A. J.
TI  - Open surfaces with non-positive Euler characteristic
JO  - Compositio Mathematica
PY  - 1995
SP  - 213
EP  - 229
VL  - 99
IS  - 3
PB  - Kluwer Academic Publishers
UR  - http://www.numdam.org/item/CM_1995__99_3_213_0/
LA  - en
ID  - CM_1995__99_3_213_0
ER  -