@ARTICLE {30312,
author={P.  Bartolomeu and E.  Vieira and J. Ferreira},
doi={10.1109/ACCESS.2020.3034299},
journal={IEEE Access},
title={Pay as You Go: A Generic Crypto Tolling Architecture},
year={2020},
month={November},
volume={8},
number={N.A.},
pages={196212-196222},
ISSN={}
}