@article{SEMR_2024_21_2_a36, author = {V. V. Yevstafyeva}, title = {Theorem on the existence of two-point oscillatory solutions to a relay perturbed system with a negative eigenvalue of the matrix}, journal = {Sibirskie \`elektronnye matemati\v{c}eskie izvesti\^a}, pages = {990--1010}, year = {2024}, volume = {21}, number = {2}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/SEMR_2024_21_2_a36/} }