@article{TUW-250003, author = {Mecklenbr{\"a}uker, Christoph and Gerstoft, Peter and Z{\"o}chmann, Erich}, title = {c-LASSO and its Dual for Sparse Signal Estimation from Array Data}, journal = {Signal Processing}, year = {2017}, volume = {130}, pages = {204--216}, url = {http://publik.tuwien.ac.at/files/PubDat_250003.pdf}, doi = {10.1016/j.sigpro.2016.06.029}, keywords = {sparsity; c-LASSO; duality theory; homotopy} }