J. Bobrich
发表
Monika Sester,
Karl-Heinrich Anders,
AN Mrdb,
2007
.
Monika Sester,
F. Thiemann,
J. Bobrich,
2010
.
Meng Zhang,
Liqiu Meng,
Joachim Bobrich,
2010,
Ann. GIS.
Joachim Bobrich,
J. Bobrich,
Steffen Otto,
2002
.