TY  - JOUR
AU  - Roger Wiegand
TI  - Picard Groups of Singular Affine Curves over a Perfect Fields.
JO  - Mathematische Zeitschrift
PY  - 1988
SP  - 301
EP  - 312
VL  - 200
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZ_1988__200_3_174010/
ID  - MZ_1988__200_3_174010
ER  -