Ha'penny Bridge

1. Donnelly, R. / Nogal, M. / Gorman, P. / O’Connor, A. J. (2018): A Dynamic System Identification of the Ha’penny Footbridge. Presented at: Ninth International Conference on Bridge Maintenance, Safety and Management, IABMAS 2018, 9-13 July 2018, Melbourne, Australia, pp. 660-667.

   https://doi.org/10.1201/9781315189390-89

2. Prade, Marcel (1990): Les grands ponts du monde: Ponts remarquables d'Europe. Brissaud, Poitiers (France), pp. 428.
3. Quaranta, Arnaud (1999): Le Passage. 1^st edition, Everest Communication, Luxembourg (Luxembourg), pp. 110-111.
4. Phillips, M. / Hamilton, A. (2003): Project history of Dublin's River Liffey bridges. In: Proceedings of the Institution of Civil Engineers - Bridge Engineering, v. 156, n. 4 (December 2003), pp. 161-179.

   https://doi.org/10.1680/bren.2003.156.4.161