| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| New Insights into the Universe: Proceedings of a Summer School, Held in Valencia, Spain, 23-27 September 1991 | 978-0-387-55842-4 (0-387-55842-X) | 1992 | V. J. Martinez | |
| New Insights into the Universe. Proceedings of a Summer School Held in Valencia, Spain, 23-27 September 1991 | 978-3-540-55842-2 (3-540-55842-X) | 1992 | Vincent J. Martinez · etc. · D. Saez |
J. M. Portilla · M.J. Portilla · M. León-Portilla · M P · Manuel Gonzalez Portilla · Maria Teresa Camblor Portilla · Marta de la Portilla · Micaela J Portilla · Micaela Josefa Portilla · Miguel Len-Portilla · Miguel León Portilla · Miguel Leon-Portilla · Miguel León Portilla, Librado Silva G Anónimo · Miguel Portilla · Migul Leon-Portilla · Mili Portilla