@inproceedings{AltmannEgleHafneretal.2000, author = {Altmann, J{\"u}rgen and Egle, Wilhelm J. and Hafner, Wolfgang and Derst, Gerhard and Matthes, Axel and D{\"o}hring, Thorsten}, title = {Fabrication of a demonstration mandrel for ESA's XEUS mirror development program}, series = {Proceedings of SPIE}, volume = {4012}, booktitle = {Proceedings of SPIE}, pages = {559 -- 566}, year = {2000}, subject = {R{\"o}ntgenteleskop}, language = {en} }