| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|---|
| Modular Units | Paperback | 978-1-4419-2813-9 (1-4419-2813-8) | 2010 | S. Lang | |
| Modular Units | Hardcover | 978-0-387-90517-4 (0-387-90517-0) | 1981 | " | |
| Modular Units | Gebunden | 978-3-540-90517-2 (3-540-90517-0) | 1981 | Serge Lang |