Sigmar-Olaf Tergan
发表
Peter Schenkel,
Sigmar-Olaf Tergan,
S. Tergan,
2004
.
Sigmar-Olaf Tergan,
1986
.
Dorothee M. Meister,
Sigmar-Olaf Tergan,
Peter Zentel,
2008
.
Sigmar-Olaf Tergan,
1986
.