1
Energy transfers in atmosphere and ocean /
Book
...GRAD - Earth atmosphere, weather...
Table of Contents 
2
Thermodynamics of atmospheres and oceans /
Book
...GRAD - Earth atmosphere, weather...
3
Die Expedition Arktis V/1a, 1b und 2 mit FS "Polarstern" 1988.
Book
...GRAD - Earth atmosphere, weather...
4
The expedition Antarktis VII/1 and 2 (EPOS I) of RV "Polarstern" in 1988/1989.
Book
Hempel, I.
1989
...GRAD - Earth atmosphere, weather...