TY  - JOUR
AU  - G.P. Pirola
AU  - A. Alzati
TI  - On abelian subvarieties generated by symmetric correspondences.
JO  - Mathematische Zeitschrift
PY  - 1990
SP  - 333
EP  - 342
VL  - 205
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZ_1990__205_3_174179/
ID  - MZ_1990__205_3_174179
ER  -