TY  - JOUR
AU  - Kh. D. Ikramov
TI  - Special congruences of symmetric and Hermitian matrices and their invariants
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 2021
SP  - 54
EP  - 60
VL  - 504
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_2021_504_a3/
LA  - ru
ID  - ZNSL_2021_504_a3
ER  -