@article{article382a3cb4,
title   = {Load index metrics for an optimized management of web services: a systematic evaluation},
author = {Souza, Paulo Sérgio Lopes de and Santana, Regina Helena Carlucci and Santana, Marcos José and Zaluska, Ed and Faiçal, Bruno S and Estrella, Júlio Cezar},
year = {2013},
doi = {10.1371/journal.pone.0068819},
journal   = {PLOS ONE}
}