[1]
A. A. Boichuk and M. A. Elishevich, “Bounded solutions of a system of linear inhomogeneous differential equations of the first order with rectangular matrices”, Ukr. Mat. Zhurn., vol. 72, no. 6, pp. 758–775, Jun. 2020, doi: 10.37863/umzh.v72i6.1059.