@inproceedings{maccoll2002sharedcity,
 author = {MacColl I, Brown B, Benford S, Chalmers M, Conroy-Dalton R, Dalton N, Galani A, Greenhalgh C, Michaelides D, Millard D, Randell C, Steed A, Rodden T, Taylor I, Weal M},
 title = {Shared visiting in EQUATOR city},
 year = {2002},
}