[1]
V. B. Silva, J. P. Vieira, and E. D. Leonel, “Addendum in `Silva, Vinícius B. et al., 2018, A new application of the normal form description to a N-dimensional dynamical systems attending the conditions of a Hopf bifurcation, Journal of Vibration Testing and System Dynamics, 2(3), 249-256’”, JVTSD, vol. 3, no. 3, pp. 369–371, Aug. 2026, doi: 10.5890/JVTSD.2019.09.008.