8Berger S,Lehmann H, Lehner F. Location-based services in the tourist industry. International Journal on Information Tech- nology & Tourism. 2002,5 (4) : 243 -256. 被引量:1
9Buhalis D, Law R. Progress in information technology and tourism management. Tourism Management. 2008,29 (4) : 609- 623. 被引量:1