| title | media type | ISBN-13 | year of publication | |
|---|---|---|---|---|
| Conceptual Modeling - ER 2001: 20th International Conference on Conceptual Modeling Yokohama, Japan, November 2001 Proceedings: 20th International ... Notes in Computer Science , Band 2224) | Taschenbuch | 978-3-540-42866-4 | 2001 | |
| Graph Data Model: and Its Data Language | Paperback | 978-4-431-68116-8 | 2011 | |
| Graph Data Model and Its Data Language | Hardcover | 978-0-387-70058-8 | 1990 | |
| Graph Data Model and Its Data Language | Gebunden | 978-3-540-70058-6 | 1990 | |
| Graph Data Model: and Its Data Language | Hardcover | 978-4-431-70058-6 | 1990 |