@inproceedings{TillmannGribonvalPfetsch2014,
	author = {A.M. Tillmann and R. Gribonval and M.E. Pfetsch},
	title = {Projection Onto The Cosparse Set is NP-Hard},
	booktitle = {2014 IEEE International Conference on Acoustics, Speech and Signal Processing \(ICASSP\)},
	year = {2014},
	pages = {7148--7152},
	month = {May},
	doi = {10.1109/ICASSP.2014.6854987}
}