Lehilton Pedrosa, Flávio Miyazawa, and Maxim Sviridenko. 2015.
 Approximation Algorithms for Facility Location Problems and Other Supply Chain Problems. In <em>Anais do XXVIII Concurso de Teses e Dissertações</em>, julho 20, 2015, Recife, Brasil. SBC, Porto Alegre, Brasil, 1-6. DOI: <a href="https://doi.org/10.5753/ctd.2015.9993">https://doi.org/10.5753/ctd.2015.9993</a>.