TY  - JOUR
A1  - Baier, Frank W.
A1  - Wipper, H.
T1  - Luminosity distribution in cD clusters
Y1  - 1994
ER  - 
TY  - JOUR
A1  - Baier, Frank W.
A1  - Wipper, H.
T1  - Compilation of nearby northern Abell clusters with central dominant galaxies
Y1  - 1995
ER  - 
TY  - JOUR
A1  - Baier, Frank W.
A1  - Lima-Neto, G. B.
A1  - Wipper, H.
A1  - Braun, Michael
T1  - Optical and X-ray structures of galaxy clusters I
Y1  - 1996
ER  - 
TY  - JOUR
A1  - Baier, Frank W.
A1  - Lima-Neto, G. B.
A1  - Wipper, H.
T1  - Comparison between optical and X-ray structures of galaxy clusters
Y1  - 1996
ER  -