Nova Science Pub Inc · Springer
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| The Geometry of Ordinary Variational Equations | 978-3-540-63832-2 (3-540-63832-6) | 2009 | ||
| Variations, Geometry and Physics: In Honour of Demeter Krupka's Sixty-fifth Birthday | 978-1-60456-920-9 (1-60456-920-4) | 2008 | Olga Krupkova · David Saunders | |