Becker, E., 		Brosa, U., & 		Kowalewski, T.
(2023).
 Red uction of nonlinear dynamic systems by phase space analysis.
<em>Computer Assisted Methods In Engineering And Science, 1</em>(1-2), 39-48.
Retrieved from <a href="https://cames.ippt.gov.pl/index.php/cames/article/view/1528" target="_new">https://cames.ippt.gov.pl/index.php/cames/article/view/1528</a>