| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Global Challenges in the Arctic Region: Sovereignty, environment and geopolitical balance | 978-0-367-28162-5 (0-367-28162-7) | 2019 | Sara Iglesias Sánchez |
| La Unión política Europea: 1969-1999 | 978-84-8155-426-7 (84-8155-426-X) | 1998 | |
E C. · Elena Cantù · Elena Conde Pérez · Elena Conte · Elena Conti