N. L. Margolina, K. E. Shiryaev, “Boundedness of the set of solutions to a linear homogeneous system uniform along the initial segment”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2023, no. 4, 3–8; Moscow University Mathematics Bulletin, 78:4 (2023), 157–162
2014
2.
N. L. Margolina, “On the residual uniform stability of linear systems with unbounded coefficients”, Tr. Semim. im. I. G. Petrovskogo, 30 (2014), 213–220; J. Math. Sci. (N. Y.), 210:3 (2015), 245–250