Di Iorio, Francesca, Rosaria Simone, and Stefania Capecchi. ASMOD 2018: Proceedings of the International Conference on Advances in Statistical Modelling of Ordinal Data. Vol. 11. FedOAPress - School of Human and Social Sciences. Working Papers. SHARE Books, 2018. Accessed October 26, 2026. https://www.fedoabooks.unina.it/index.php/fedoapress/catalog/book/91.