amueller/scikit-learn — comment on commit 368a22922bd60e3e3d5ffbf06433b4954ec186fa
File: doc/modules/linear_model.rst line 510
By vmichel:

The following paper could be a good reference to add for explaining ARD sparsity:
dsp.ucsd.edu/~dwipf/wipf_nips2007.pdf