@article{Hartley_1990,
title={Information technology in Greek libraries: problems and prospects},
volume={24},
ISSN={0033-0337},
url={http://dx.doi.org/10.1108/eb047066},
DOI={10.1108/eb047066},
number={4},
journal={Program},
publisher={Emerald},
author={Hartley,
R.J. and Trohopoulos,
I.},
year={1990},
month=apr,
pages={333–342} }