Freddy Bugge Christiansen
发表
Torsten Neubert,
T. Neubert,
Freddy Bugge Christiansen,
2003
.
Torsten Neubert,
T. Neubert,
V. O. Papitashvili,
2002
.
Peter Stauning,
V. Popov,
P. Stauning,
2003
.
Vladimir O. Papitashvili,
Torsten Neubert,
Freddy Bugge Christiansen,
2001
.