TKACHENKO, V. I. On linear systems with quasiperiodic coefficients and bounded solutions. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 48, n. 1, p. 109–115, 1996. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/5368. Acesso em: 14 apr. 2025.