@Article{bhv-2010,
  title = 	 {A Generalized {W}edelin Heuristic for Integer Programming },
  author = 	 {Oliver Bastert and Benjamin Hummel and Sven de Vries},
  journal = 	 {{INFORMS J. Comput.}},
  volume={22},
  number={1},
  pages={93--107},
  url= {http://dx.doi.org/10.1287/ijoc.1090.0328},
  year = 	 {2010}}