Köster P, Knobbe H, Fritzen C-P, Christ H-J, Krupp U. A three-dimensional model for stage I-crack propagation. TechMech [Internet]. 2019 Jul. 30 [cited 2024 Jul. 22];30(1-3):185-94. Available from: https://journals.ub.ovgu.de/index.php/techmech/article/view/790