TY - JOUR AU - Kh. D. Ikramov TI - The structure of solutions of the matrix equation $J_n(0) Y + Y^{\mathsf{T}} J_n(0) = 0$ for even $n$ JO - Zapiski Nauchnykh Seminarov POMI PY - 2020 SP - 97 EP - 100 VL - 496 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_2020_496_a6/ LA - ru ID - ZNSL_2020_496_a6 ER -