| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Analytic Pseudodifferential Operators for the Heisenberg Group and Local Solvability. | 978-0-691-60829-7 (0-691-60829-6) | 2014 |
| Analytic Pseudodifferential Operators for the Heisenberg Group and Local Solvability. | 978-0-691-08564-7 (0-691-08564-1) | 1990 |