L. Souza, R. Prudêncio, and F. Barros.
" Multi-Objective Test Case Selection: A study of the influence of the Catfish effect on PSO based strategies", in <em>Proceedings of the 15th Workshop on Testing and Fault Tolerance</em>, Florianópolis/SC, 2014, pp. 3-16, doi: <a href="https://doi.org/10.5753/wtf.2014.22943">https://doi.org/10.5753/wtf.2014.22943</a>.