Analysis of changes in the price of grain corn through structural models of classics M.E. Camargo M.E.V. da Motta W.P. Filho A.I.S. Dullius R.M. Giliol A.C. Fachinelli Publication Year of Publication: 2011 Volume: 5 Issue: 11 Pagination: 803-810 Identifiers Other Numbers: 2-s2.0-84155175755 Alternative titles Google ScholarBibTeXRIS Locators