Título: AN EXTENSION OF THE PARABOLIC DEA FRONTIER TO DEAL WITH INTEGER VARIABLES: A CASE STUDY IN BRAZILIAN RAILWAY STATIONSAutor: Lidia Angulo MezaAno: 2021Revista: Investigacion OperacionalISSN: 02574306Tags: Parabolic DEAParametric DEAResources RedistributionInteger ResourcesFixed-sum InputsIdioma: Inglês