TY  - JOUR
AU  - A. V. Arutyunov
TI  - Erratum: ``Sign-definiteness of quadratic forms of the calculus of
JO  - Doklady Akademii Nauk
PY  - 1992
SP  - 182
VL  - 327
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1992_327_2_a10/
LA  - ru
ID  - DAN_1992_327_2_a10
ER  -