TY - CHAP A1 - Ghigo, Mauro A1 - Citterio, Oberto A1 - Mazzoleni, Francesco A1 - Pareschi, Giovanni A1 - Aschenbach, Bernd A1 - Bräuninger, Heinrich W. A1 - Friedrich, Peter A1 - Hasinger, Günther A1 - Döhring, Thorsten A1 - Esemann, Hauke A1 - Jedamzik, Ralf A1 - Hölzel, Eva A1 - Parodi, Giancarlo T1 - The manufacturing of the XEUS x-ray glass segmented mirrors: status of the investigation and last results T2 - Proceedings of SPIE KW - Spiegelteleskop Y1 - 2004 VL - 5168 SP - 180 EP - 195 ER - TY - CHAP A1 - Friedrich, Peter A1 - Bräuninger, Heinrich W. A1 - Burkert, Wolfgang A1 - Döhring, Thorsten A1 - Egger, Roland A1 - Hasinger, Günther A1 - Oppitz, Andreas A1 - Predehl, Peter A1 - Trümper, Joachim Ernst T1 - X-ray tests and calibrations of the ABRIXAS mirror systems T2 - Proceedings of SPIE KW - Spiegelteleskop Y1 - 1998 VL - 3444 SP - 369 EP - 379 ER - TY - JOUR A1 - Döhring, Thorsten A1 - Aschenbach, Bernd A1 - Bräuninger, Heinrich W. A1 - Briel, Ulrich G. A1 - Burkert, Wolfgang A1 - Egger, Roland A1 - Hasinger, Günther A1 - Hippmann, Horst A1 - Kendziorra, Eckhard A1 - Oppitz, Andreas A1 - Pfeffermann, Elmar A1 - Predehl, Peter A1 - Strüder, Lothar A1 - Trümper, Joachim Ernst T1 - X-ray qualification of the ABRIXAS telescope JF - Astronomical Notes - Astronomische Nachrichten KW - Spiegelteleskop Y1 - 1998 VL - 319 IS - 1-2 SP - 140 EP - 140 ER -