Muschik, W. and Restuccia, L. (2019) “Changing the Observer and Moving Materials in Continuum Physics: Objectivity and Frame-Indifference”, Technische Mechanik - European Journal of Engineering Mechanics, 22(2), pp. 152–160. Available at: https://journals.ub.ovgu.de/index.php/techmech/article/view/1018 (Accessed: 5 May 2024).