@ARTICLE { 2020_Arxiv_Blockchain_Biometrics_Overview,
author = {Oscar Delgado-Mohatar and Julian Fierrez and Ruben Tolosana and Ruben Vera-Rodriguez},
journal = {arXiv preprint arXiv: 2003.09262},
title = {Blockchain meets Biometrics: Concepts, Application to Template Protection, and Trends},
year = {2020},
}