Rimrott, F. P. J., and B. Tabarrok. “Contravariant Components and Covariant Projections in Gyrodynamics”. Technische Mechanik - European Journal of Engineering Mechanics 15, no. 1 (October 20, 2019): 69–90. Accessed May 15, 2024. https://journals.ub.ovgu.de/index.php/techmech/article/view/1256.