How to Make the Citation of this Document using the INPE Standard (BibINPE Format)
ALMEIDA JÚNIOR, A. K.; PRADO, A. F. B. A.; MORAES, R. V.; LARA, M. Analyzing "integral indices" to quantify the effects of a perturbing force in the harmonic and Duffing oscillators. Computational and Applied Mathematics, v. 37, n. Suppl. 1, p. 7-15, Dec. 2018. DOI: <10.1007/s40314-017-0471-8>. Available from: <http://doi.org/10.1007/s40314-017-0471-8>.
How to Make the In-Text Citation (by author/year)
... as proposed by Almeida Júnior et al. (2018).
... may be found in the literature (ALMEIDA JÚNIOR et al., 2018).