TY  - JOUR
AU  - A. M. Vershik
TI  - Quadratic forms positive on the cone and quadratic duality
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1984
SP  - 59
EP  - 83
VL  - 134
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1984_134_a3/
LA  - ru
ID  - ZNSL_1984_134_a3
ER  -