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-\bibcite{HeShibo}{{10}{2014}{{He et~al.}}{{He, Gong, Zhang, Chen, and Sun}}}
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-\bibcite{huang2005coverage}{{12}{2005{b}}{{Huang and Tseng}}{{}}}
-\bibcite{idrees2014coverage}{{13}{2014{a}}{{Idrees et~al.}}{{Idrees, Deschinkel, Salomon, and Couturier}}}
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-\bibcite{kim2013maximum}{{16}{2013}{{Kim and Cobb}}{{}}}
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-\bibcite{ling2009energy}{{19}{2009}{{Ling and Znati}}{{}}}
-\bibcite{glpk}{{20}{2012}{{Makhorin}}{{}}}
-\bibcite{Misra}{{21}{2011}{{Misra, Kumar, and Obaidat}}{{}}}
-\bibcite{pc10}{{22}{2010}{{Padmavathy and Chitra}}{{}}}
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-\bibcite{doi:10.1080/0305215X.2012.687732}{{27}{2013}{{Singh, Rossi, and Sevaux}}{{}}}
-\bibcite{Tian02}{{28}{2002}{{Tian and Georganas}}{{}}}
+\bibcite{castano2013column}{{6}{2014}{{Casta{\~n}o et~al.}}{{Casta{\~n}o, Rossi, Sevaux, and Velasco}}}
+\bibcite{iamigo:cplex}{{7}{2010}{{CPLEX}}{{}}}
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+\bibcite{HeShibo}{{11}{2014}{{He et~al.}}{{He, Gong, Zhang, Chen, and Sun}}}
+\bibcite{huang2005coverage}{{12}{2005}{{Huang and Tseng}}{{}}}
+\bibcite{doi:10.1155/2010/926075}{{13}{2010}{{Hung and Lui}}{{}}}
+\bibcite{idrees2014coverage}{{14}{2014}{{Idrees et~al.}}{{Idrees, Deschinkel, Salomon, and Couturier}}}
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+\bibcite{jaggi2006}{{16}{2006}{{Jaggi and Abouzeid}}{{}}}
+\bibcite{kim2013maximum}{{17}{2013}{{Kim and Cobb}}{{}}}
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+\bibcite{li2013survey}{{19}{2013}{{Li and Vasilakos}}{{}}}
+\bibcite{ling2009energy}{{20}{2009}{{Ling and Znati}}{{}}}
+\bibcite{glpk}{{21}{2012}{{Makhorin}}{{}}}
+\bibcite{Misra}{{22}{2011}{{Misra, Kumar, and Obaidat}}{{}}}
+\bibcite{pc10}{{23}{2010}{{Padmavathy and Chitra}}{{}}}
+\bibcite{puccinelli2005wireless}{{24}{2005}{{Puccinelli and Haenggi}}{{}}}
+\bibcite{pujari2011high}{{25}{2011}{{Pujari}}{{}}}
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+\bibcite{rault2014energy}{{27}{2014}{{Rault, Bouabdallah, and Challal}}{{}}}
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