@article {wong2010sparse,
	title = {Sparse reconstruction of breast MRI using homotopic $ l_0 $ minimization in a regional sparsified domain},
	journal = {IEEE Transactions on Biomedical Engineering},
	volume = {60},
	number = {3},
	year = {2010},
	pages = {743{\textendash}752},
	publisher = {IEEE},
	author = {Wong, Alexander and Mishra, Akshaya and Fieguth, Paul and Clausi, David A}
}
