TY  - JOUR
A1  - Salo, H.
A1  - Petzschmann, Olaf
A1  - Spahn, Frank
A1  - Schmidt, Jürgen
T1  - Vertical distribution of temperature and density in a planetary ring
Y1  - 1999
ER  - 
TY  - JOUR
A1  - Spahn, Frank
A1  - Schmidt, Jürgen
A1  - Petzschmann, Olaf
A1  - Salo, H.
T1  - Stability analysis of a Keplarian disk of granular grains : influence of thermal diffusion
Y1  - 2000
ER  - 
TY  - JOUR
A1  - Schwarz, Udo
A1  - Kurths, Jürgen
A1  - Spahn, Frank
A1  - Petzschmann, Olaf
T1  - Reply on the comment of "Clustering of granular assemblies with temperature dependent restitution and under differential rotation"
Y1  - 1998
ER  - 
TY  - THES
A1  - Petzschmann, Olaf
T1  - Längenskalen granularer Cluster
Y1  - 1999
CY  - Potsdam
ER  - 
TY  - JOUR
A1  - Schwarz, Udo
A1  - Spahn, Frank
A1  - Grebogi, Celso
A1  - Kurths, Jürgen
A1  - Petzschmann, Olaf
T1  - Length scales of clustering in granular gases
Y1  - 1999
ER  - 
TY  - JOUR
A1  - Petzschmann, Olaf
A1  - Thiessenhusen, Kai-Uwe
A1  - Spahn, Frank
A1  - Schmidt, Jürgen
T1  - Inelastic collisions in planetary rings : thickness and satellite-induced structures
Y1  - 1998
SN  - 0-7923-5102-9
ER  - 
TY  - JOUR
A1  - Spahn, Frank
A1  - Katzorke, Ines
A1  - Petzschmann, Olaf
A1  - Schwarz, Udo
A1  - Kurths, Jürgen
T1  - Cluster instabiliy of granular assemblies
Y1  - 1997
ER  - 
TY  - JOUR
A1  - Spahn, Frank
A1  - Petzschmann, Olaf
A1  - Schmidt, Jürgen
A1  - Sremcevic, Miodrag
A1  - Hertzsch, Jan-Martin
T1  - About the viscosity of granular gases : the force-free case versus granular gases under Keplarian differential rotation
Y1  - 2001
SN  - 3-540-41458-4
ER  -