@ARTICLE {22702,
author={C.  Rosa and O.  Craveiro and P. Domingues},
doi={10.5121/ijcses.2017.8302},
journal={Journal of Computer Science and Engineering Survey (IJCSES)},
title={Open Source Software for Digital Preservation Repositories: a Survey},
year={2017},
month={June},
volume={8},
number={3},
pages={21-39},
ISSN={0976-3252}
}