@inproceedings{Chatzopoulos_2021,
title={VeTo-web: A Recommendation Tool for the Expansion of Sets of Scholars},
url={http://dx.doi.org/10.1109/jcdl52503.2021.00058},
DOI={10.1109/jcdl52503.2021.00058},
booktitle={2021 ACM/IEEE Joint Conference on Digital Libraries (JCDL)},
publisher={IEEE},
author={Chatzopoulos,
Serafeim and Vergoulis,
Thanasis and Dalamagas,
Theodore and Tryfonopoulos,
Christos},
year={2021},
month=sep,
pages={334–335} }