Some properties of solutions of a linear set-valued differential equation in the space conv(R²). Neliniini Kolyvannya, [S. l.], v. 26, n. 2, p. 228–246, 2023. DOI: 10.37863/nosc.v26i2.1420. Disponível em: https://twinhead.imath.kiev.ua/index.php/nosc/article/view/1101. Acesso em: 21 jan. 2026.