| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Variational Calculus, Optimal Control, and Applications: International Conference in Honour of L. Bittner and R. Klotzler, Trassenheide, Germany, September ... Series of Numerical Mathematics, Vol 124) | 978-0-8176-5906-6 (0-8176-5906-4) | 1998 | R. Klotzler ยท W. H. Schmidt |