author = {Ruben Tolosana and Ruben Vera-Rodriguez and Richard Guest and Julian Fierrez and Javier Ortega-Garcia},
journal = {International Journal on Document Analysis and Recognition},
month = {February},
pages = {129-141},
title = {Exploiting Complexity in Pen- and Touch-based Signature Biometrics},
volume = {23},
year = {2020},
doi = {https://doi.org/10.1007/s10032-020-00351-3},