| title | ISBN-13 (ISBN-10) | year of publication | |
|---|---|---|---|
| High-speed Range Estimation Based on Intensity: Gradient Analysis | 978-3-540-97479-6 (3-540-97479-2) | 1991 | |
| High-Speed Range Estimation Based on Intensity Gradient Analysis | 978-0-387-97479-8 (0-387-97479-2) | 1990 |