TY  - JOUR
AU  - N. V. Ilyushechkin
TI  - Subdiscriminants of a~symmetric matrix and Jacobians of its invariant mappings
JO  - Sbornik. Mathematics
PY  - 2015
SP  - 770
EP  - 781
VL  - 206
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_2015_206_6_a0/
LA  - en
ID  - SM_2015_206_6_a0
ER  -