| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Analysis on Semigroups: Function Spaces, Compactifications, Representations | 978-0-471-61208-7 (0-471-61208-1) | 1989 | John F. Berglund · Hugo D. Junghenn | |
| Compact Right Topological Semigroups and Generalizations of Almost Periodicity | 978-3-540-08919-3 (3-540-08919-5) | 2009 | John F. Berglund · Hugo D. Junghenn |