id: 70477176 dt: a an: 70477176 au: Hinze, Annika; Junmanee, Saijai ti: Providing recommendations in a mobile tourist information system so: ISTA, 86-100 (2005). py: 2005 pu: la: EN cc: ut: ci: li: http://subs.emis.de/LNI/Proceedings/Proceedings63/article3608.html