@misc{de_Paula_Balan_Bruno_Aviation, author={de Paula Balan, Bruno and Ferreira da Cunha, Maria Cláudia and da Cunha, Renan Cipriano and Halawi, Leila}, howpublished={online}, publisher={Publishing House of the University of Economics in Katowice}, language={eng}, type={czasopismo}, title={Aviation supply and demand in the São Paulo and Rio de Janeiro systems evolution: An exploratory study}, keywords={Brazylia, lotnictwo, lotnisko}, }