11. | | Autor: Hernández, Juan M. Coautor: ; León, Carmelo J. | |
12. | | Autor: Chiabai, Aline Coautor: ; Platt, Stephen Strielkowski, Wadim | |
13. | | Autor: Houdayer, Fabienne | |
14. | | Autor: O'Cass, Aron Coautor: ; Sok, Phyra | |
15. | | Autor: Cuéllar, Domingo Coautor: ; García Gómez, José Joaquim Sánchez Picón, Andrés | |
16. | | Autor: Sheng-Hshiung, Tsaur Coautor: ; Chih-Hung, Wang | |
17. | | Autor: Shun-Chiao, Chang Coautor: ; Fav-Tsoin, Lai | |
18. | | Autor: Edwards, Anthony Data Publicação: 1993 Co col. autor sec.: EIU | |
19. | | Autor: Calver, Stephen J. Coautor: ; Page, Stephen J. | |
20. | | Autor: So, Yon Lee Coautor: ; Petrick, James F., co-autor Crompton, John, co-autor | |