TY  - JOUR
AU  - E. P. Golubeva
TI  - On indefinite binary quadratic forms with large class numbers
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1990
SP  - 13
EP  - 21
VL  - 185
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1990_185_a1/
LA  - ru
ID  - ZNSL_1990_185_a1
ER  -