@inproceedings{DoehringHartmannMorian2003, author = {D{\"o}hring, Thorsten and Hartmann, Peter and Morian, Hans F.}, title = {Optical glasses and glass ceramics for large optical systems}, series = {Proceedings of SPIE}, volume = {4842}, booktitle = {Proceedings of SPIE}, pages = {56 -- 66}, year = {2003}, subject = {Zerodur}, language = {en} } @article{DoehringMorian2000, author = {D{\"o}hring, Thorsten and Morian, Hans F.}, title = {An eye on the sky}, series = {GLASS - Monthly Journal of the European Glass Industry}, volume = {2000}, journal = {GLASS - Monthly Journal of the European Glass Industry}, number = {77}, pages = {370 -- 371}, year = {2000}, subject = {Glas}, language = {en} }