;Walsh, Matthew J. (Nationalmuseet, Denmark),O'Neill, Sean (University of Oslo, Norway),Moen, Marianne (University of Oslo, Norway),Gullbekk, Svein H. (Museum of Cultural History, University of Oslo,
（1）
Giles E. M. Gasper (EDT)/ Svein H. Gullbekk (EDT)
（1）
Giles E. M. Gasper,Svein H. Gullbekk
（1）
Gullbekk, Svein H. (Museum of Cultural History, University of Oslo, Norway),Kilger, Christoph,Kristensen, Steinar,Roland, Hakon
（1）
