[1]
A. B. Coelho, D. R. D. de Aguiar, and J. S. Eales, “Food demand in Brazil: an application of Shonkwiler & Yen Two-Step estimation method”, Estud. Econ. (São Paulo, Impr.), vol. 40, no. 1, pp. 186–211, Mar. 2010, doi: 10.1590/S0101-41612010000100007.