@phdthesis{ author = {L. Br\"{o}tje}, year = {2004}, month = {Dec}, title = {Fehlereinfl\"{u}sse in direktmischenden Strukuren zur OFDM-\"{U}bertragung}, school = {University of Bremen, Germany}, publisher = {Shaker Verlag}, ISBN = {978-3-8322-3687-8}, address={Aachen, Germany} }