Dorobczyński, J., J. Niczyj, and W.M. Paczkowski. “Application of Identification to the Determination of Design Model Parameters of Bridge Structures”. Engineering Transactions 39, no. 3-4 (December 31, 1991): 419–435. Accessed June 10, 2025. https://et3.ippt.pan.pl/index.php/et/article/view/1634.