TY  - JOUR
AU  - P. P. Tammela
TI  - On reduction theory of positive quadratic forms
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1975
SP  - 6
EP  - 96
VL  - 50
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1975_50_a1/
LA  - ru
ID  - ZNSL_1975_50_a1
ER  -