Vroom, R. W., E. J. J. van Breemen, and W. F. van der Vegte. “Developing a Conceptual Design Engineering Toolbox and Its Tools”. Acta Polytechnica 44, no. 2 (January 2, 2004). Accessed March 29, 2024. https://ojs.cvut.cz/ojs/index.php/ap/article/view/532.