| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Artistic Research | 978-90-420-1097-0 (90-420-1097-5) | 2004 | Annette W. Balkema |
| Territorial Investigations: Including the Smooth Space Project | 978-90-420-0606-5 (90-420-0606-4) | 1999 | " |
H.S. · Hans Schelkshorn · Hans Schleicher · Hans Schleker · Hans Schlosser · Hans Sollacher · Heinz Schilcher · Heinz. Sulser