| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Energy from Biomass: A Review of Combustion and Gasification Technologies | 978-0-8213-4335-7 (0-8213-4335-1) | 1999 | Hubert E Stassen · Peter Quaak |
| Handbook Biomass Gasification | 978-90-810068-1-1 (90-810068-1-9) | 2005 | |