Birkhauser · Cambridge University Press
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Degree Theory. | 978-0-521-21614-2 (0-521-21614-1) | 1978 | |
| Nonlinear Diffusion Equations and their Equilibrium States, No. 3 | 978-0-8176-3531-2 (0-8176-3531-9) | 1991 | M.G. Ni · L.A. Peletier · J. Serrin |