| title | ISBN-13 (ISBN-10) | year of publication | |
|---|---|---|---|
| Rearrangement and Convexity of Level Sets in Pde | 978-0-387-15693-4 (0-387-15693-3) | 1985 | |
| Rearrangements and Convexity of Level Sets in PDE | 978-3-540-15693-2 (3-540-15693-3) | 2009 |
B. Kawohl · Bernard Kelly · Bernard Köllé · Bernhard Kahl · Bernhard Kahle · Bernhard Kelle · Bernhard Koll · Bernhard Kühl