Besson, J. . and Foerch, R. . (1998) “Object-Oriented Programming Applied to the Finite Element Method Part I. General Concepts”, European Journal of Computational Mechanics, 7(5), pp. 535–566. Available at: https://journals.riverpublishers.com/index.php/EJCM/article/view/3077 (Accessed: 4 August 2024).