OPRZĘDKIEWICZ, Krzysztof. The State Space Model of the Scalar, Fractional Order, Variable Parameters Dynamic System. Bulletin of the Polish Academy of Sciences Technical Sciences, [S. l.], p. 1624, 2026. DOI: 10.24425/bpasts.2026.1624. Disponível em: https://wydawnictwo.pan.pl/index.php/bpasts/article/view/1624. Acesso em: 21 aug. 2026.