| |
Zickgraf, F.-J. |
| Volume |
Paper Title |
Page Number |
Authors |
| 22 |
Observations of B[e] Stars (Invited Paper) |
75 |
Zickgraf, F.-J. |
| 120 |
New Observational Results on B[e] Supergiants |
173 |
Zickgraf, F.-J. |
| 159 |
Properties of BL Lac Objects in a Complete Sample of Northern RASS Sources |
513 |
Mujica, R.; Zickgraf, F.-J. |
| 223 |
The Late-type Stellar Component in the ROSAT All-sky Survey at High Galactic Latitude (CD-ROM Directory: contribs/zickgraf) |
557 |
Zickgraf, F.-J.; Alcalá, J. M.; Covino, E.; Krautter, J.; Appenzeller, I.; Frink, S.; Sterzik, M. F. |
| 232 |
The Hamburg/RASS Optical Identification Project. |
105 |
Zickgraf, F.-J.; Engels, D.; Hagen, H.-J.; Reimers, D. |
| 232 |
The Digitized Hamburg Objective Prism Surveys. |
326 |
Engels, D.; Hagen, H.-J.; Christlieb, N.; Reimers, D.; Zickgraf, F.-J.; Wisotzki, L. |
| 284 |
Optical Identification of X-ray Sources in a High X-ray Flux Sensitivity Area from the RASS |
259 |
Mújica, R.; Zickgraf, F.-J.; Chavushyan, V. H.; Juárez, Y.; Serrano, A.; Appenzeller, I.; Krautter, J. |
| 355 |
B[e] Supergiants in the Magellanic Clouds |
135 |
Zickgraf, F.-J. |
| 355 |
Discussion Session: Is there an Evolutionary Link between B[e] Supergiants and LBVs? |
211 |
Zickgraf, F.-J. |
|
|
