@article{TUW-178271, author = {Chung, Pei-Jung and Viberg, Mats and Mecklenbr{\"a}uker, Christoph}, title = {Broadband ML Estimation Under Model Order Uncertainty}, journal = {Signal Processing}, year = {2010}, volume = {90}, number = {5}, pages = {1350--1356}, url = {http://dx.doi.org/10.1016/j.sigpro.2009.11.013}, doi = {10.1016/j.sigpro.2009.11.013}, keywords = {direction of arrival, broadband signals, maximum likelihood estimation, overparameterized models, unknown number of signals} }