Fregnani, J. A. T. G., T. H. Orra, R. de A. G. Eller, e B. S. de Mattos. “The Impact on Production and Costs After the Acquisition of an Airline by a Competitor in Brazil: A Cobb-Douglas Function Application”. TRANSPORTES, vol. 27, nº 1, abril de 2019, p. 172-83, doi:10.14295/transportes.v27i1.1512.