SMITS, Joris. The Art of Bridge Design. A+BE | Architecture and the Built Environment, [S.l.], n. 3, p. 1-212, mar. 2019. ISSN 2214-7233. Available at: <https://journals.open.tudelft.nl/index.php/abe/article/view/Download%20PDF>. Date accessed: 22 july 2019. doi: https://doi.org/10.7480/abe.2019.3.3734.