| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Painted Altar Frontals of Norway 1250-1350: v. I -III: An Art-historical and Technical Study of the 31 Painted Panels Preserved | 978-1-873132-93-7 (1-873132-93-X) | 2004 | Unn Plahter · A. Wickstrom |