B. C. S. de Oliveira, A. C. de Araújo, C. A. D. Pinto, C. M. de A. Souza, A. V. Santiago, and I. A. Trindade, “Characterization of seasonal variation of atmospheric CO2 in the iLPF system in eastern Amazonia”, CeN, vol. 40, pp. 181–186, Mar. 2018.