| title | ISBN-13 (ISBN-10) | year of publication | |
|---|---|---|---|
| Time Structures: Formal Description and Algorithmic Representation | 978-3-540-60941-4 (3-540-60941-5) | 2008 | |
| Time Structures. Formal Description and Algorithmic Representation | 978-0-387-60941-6 (0-387-60941-5) | 1996 |
E.H. · Elisabeth Heukenkamp · Elizabet Hejns · Elizabeth Hagans · Elizabeth Hawkins · Elizabeth Hookings · Elizabeth Howkins