@incollection{Gomes12,
author = {Eliane Gonçalves Gomes and João Carlos C. B. Soares de Mello and Lidia Angulo Meza and Juliana Quintanilha da Silveira and Luiz Biondi Neto and Urbano Gomes Pinto de Abreu},
title = {Some Remarks About Negative Efficiencies in DEA Models},
booktitle = {Advanced Topics in Applied Operations Management},
publisher = {IntechOpen},
address = {Rijeka},
year = {2012},
editor = {Yair Holtzman},
chapter = {7},
doi = {10.5772/35324},
url = {https://doi.org/10.5772/35324}
}