1. Localizacão industrial e infraestructura;Azzoni,1980
2. Why do firms locate where they do: An econometric model;Carlton,1979
3. Improved multiple choice models;Daly,1978
4. Multinomial probit: The theory and its applications to demand forecasting;Deganzo,1979
5. Microeconomics and the space economy;Greenhut,1963