Soares de Mello JCCB, MPE Lins and EG Gomes (2002). “Contruction of a Smoothed DEA Frontier.” Pesquisa Operacional 22(2): 183-201.
Soares de Mello JCCB, MPE Lins and EG Gomes (2002). “Contruction of a Smoothed DEA Frontier.” Pesquisa Operacional 22(2): 183-201.