1. NOMENCLATOR—Innovative multilingual environment for collaborative applications for tourists and cultural organizations;Abad,2005
2. Surfing the service web;Agarwal;Lecture Notes in Computer Science,2003
3. Service America! Doing business in the new economy;Albrecht,1985
4. Using cinematic techniques on mobile devices for cultural tourism;Alfaro;Information technology & Tourism,2005
5. Digital identity matters;Allison;Journal of the American Society for Information Science and Technology,2005