@article{ridgefusioninstatisticallearning,
  title = {Ridge Fusion in Statistical Learning},
  author = {Bradley S. Price and Charles J. Geyer and Adam J. Rothman},
  year = {2013},
  eprint = {1310.3892},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1310.3892v3},
}