F. Di Iorio and R. Lucchetti, Eds., GRETL 2019, Proceedings of the International Conference on the Gnu Regression, Econometrics and Time-series Library, vol. 12. SHARE Books, 2019. Accessed: Sep. 19, 2026. Available: https://www.fedoabooks.unina.it/index.php/fedoapress/catalog/book/120