@inproceedings{TUW-107229, author = {Wallner, Oswald and Leeb, Walter and Flatscher, Reinhold}, title = {Darwin Nulling Interferometer Breadboard III - Symmetry Requirements and Modal Filtering}, booktitle = {Proceedings ''Towards Other Earths: DARWIN/TPF and the Search for Extrasolar Terrestrial Planets''}, year = {2003}, pages = {649--652}, url = {http://publik.tuwien.ac.at/files/pub-et_7951.pdf}, note = {talk: Towards Other Earths:DARWIN/TPF and the Search for Extrasolar Terrestrial Planets, Heidelberg, Germany; 2003-04-22 -- 2003-04-25} }