@article{Carrasco_2008,<br/><span class="tab"></span> title={How Far and with Whom Do People Socialize?: Empirical Evidence About Distance Between Social Network Members},<br/><span class="tab"></span> volume={2076},<br/><span class="tab"></span> ISSN={2169-4052},<br/><span class="tab"></span> url={http://dx.doi.org/10.3141/2076-13},<br/><span class="tab"></span> DOI={10.3141/2076-13},<br/><span class="tab"></span> number={1},<br/><span class="tab"></span> journal={Transportation Research Record: Journal of the Transportation Research Board},<br/><span class="tab"></span> publisher={SAGE Publications},<br/><span class="tab"></span> author={Carrasco,<br/><span class="tab"></span> Juan Antonio and Miller,<br/><span class="tab"></span> Eric J. and Wellman,<br/><span class="tab"></span> Barry},<br/><span class="tab"></span> year={2008},<br/><span class="tab"></span> month=jan,<br/><span class="tab"></span> pages={114–122} }