Kacprzyk, Z., and T. Lewiński. “Comparison of Some Numerical Integration Methods for The Equations of Motion of Systems With a Finite Number of Degrees of Freedom”. Engineering Transactions 31, no. 2 (March 30, 1983): 213–240. Accessed January 17, 2026. http://et.ippt.gov.pl/index.php/et/article/view/1938.