Eric Angel, Kim Thang Nguyen, Damien Regnault. Improved Local Search for Universal Facility Location.
19th Annual International Computing and Combinatorics Conference (COCOON'13), Jun 2013, Hangzhou, China. pp.316--324,
⟨10.1007/978-3-642-38768-5_29⟩.
⟨hal-00832197⟩