Shutov, A. V., and R. Kreißig. “Regularized Strategies for Material Parameter identification in the Context of finite Strain Plasticity”. Technische Mechanik - European Journal of Engineering Mechanics, vol. 30, no. 1-3, July 2019, pp. 280-95, https://journals.ub.ovgu.de/index.php/techmech/article/view/794.