21. | | Autor: Chekalina, Tatiana Coautor: ; Fuchs, Matthias, co-autor Lexhagen, Maria, co-autor COTA(S): RE-1831 | |
22. | | Resp- Sec.: Lindblom, Arto, co-autor Lindblom, Taru, co-autor Lehtonen, Miikka J., co-autor Wechtler, Heidi, co-autor COTA(S): RE-1610 | |
23. | | Autor: Rosa, Paulo Coautor: ; Carvalhinho, Luís, co-autor Soares, Jorge, co-autor COTA(S): `RE-1610 | |
24. | | Resp- Sec.: Molinillo, Sebastian, co-autor Liébana-Cabanillas, Francisco, co-autor Anaya-Sánchez, Rafael, co-autor Buhalis, Dimitrios, co-autor COTA(S): RE-1193 | |
25. | | Autor: Almeida-Santana, Arminda Coautor: ; Moreno-Gil, Sergio, co-autor COTA(S): RE-1193 | |
26. | | Autor: Ning, Deng Coautor: ; Xiang, (Robert) Li, co-autor COTA(S): RE-1193 | |
27. | | Autor: Fariña Tojo, José COTA(S): RE-319 | |
28. | | Autor: Martín-Santana, Josefa D. Coautor: ; Beerli-Palacio, Asunción Nazzareno, Patrizio A. COTA(S): RE-1253 | |
29. | | Autor: Avraham, Eli Coautor: ; Ketter, Eran COTA(S): RE-1775 | |
30. | | Resp- Sec.: Chun-Chu, Chen Jin, Young Chung Jie, Gao Yueh-Hsiu, Lin COTA(S): RE-1562 | |