@article{Tsakonas_2006,<br/><span class="tab"></span> title={Analysing and evaluating usefulness and usability in electronic information services},<br/><span class="tab"></span> volume={32},<br/><span class="tab"></span> ISSN={1741-6485},<br/><span class="tab"></span> url={http://dx.doi.org/10.1177/0165551506065934},<br/><span class="tab"></span> DOI={10.1177/0165551506065934},<br/><span class="tab"></span> number={5},<br/><span class="tab"></span> journal={Journal of Information Science},<br/><span class="tab"></span> publisher={SAGE Publications},<br/><span class="tab"></span> author={Tsakonas,<br/><span class="tab"></span> Giannis and Papatheodorou,<br/><span class="tab"></span> Christos},<br/><span class="tab"></span> year={2006},<br/><span class="tab"></span> month=jun,<br/><span class="tab"></span> pages={400–419} }