TY  - JOUR
AU  - S. S. Ryshkov
TI  - On the heory of reduction of positive quadratic forms
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1973
SP  - 37
EP  - 64
VL  - 33
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1973_33_a2/
LA  - ru
ID  - ZNSL_1973_33_a2
ER  -