TY  - JOUR
AU  - L. I. Roginskii
TI  - Representation of the direct sum of two quadratic fields by rational symmetric matrices
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1977
SP  - 195
EP  - 200
VL  - 67
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1977_67_a10/
LA  - ru
ID  - ZNSL_1977_67_a10
ER  -