Degenerate Hopf bifurcations in Chua's System. - Marcelo Messias; Denis de Carvalho Braga; Luis Fernando Mello (Int. J. Bifurc. Chaos, 2009)

Global Dynamics of the Lorenz System with Invariant Algebraic Surfaces. - Jaume Llibre; Marcelo Messias; Paulo Ricardo da Silva (Int. J. Bifurc. Chaos, 2010)

Hopf bifurcation from Lines of Equilibria without Parameters in Memristor oscillators. - Marcelo Messias; Cristiane Nespoli; Vanessa A. Botta (Int. J. Bifurc. Chaos, 2010)

Dynamics at Infinity of a cubic Chua's System. - Marcelo Messias (Int. J. Bifurc. Chaos, 2011)

Global Dynamics in the Poincaré ball of the Chen System having Invariant Algebraic Surfaces. - Jaume Llibre; Marcelo Messias; Paulo Ricardo da Silva (Int. J. Bifurc. Chaos, 2012)

Bifurcations Leading to Nonlinear Oscillations in a 3D Piecewise Linear Memristor Oscillator. - Marluce da Cruz Scarabello; Marcelo Messias (Int. J. Bifurc. Chaos, 2014)

Normal Forms for Polynomial Differential Systems in ℝ3 Having an Invariant Quadric and a Darboux Invariant. - Jaume Llibre; Marcelo Messias; Alisson de Carvalho Reinol (Int. J. Bifurc. Chaos, 2015)

Integrability and Dynamics of Quadratic Three-Dimensional Differential Systems Having an Invariant Paraboloid. - Marcelo Messias; Alisson de Carvalho Reinol (Int. J. Bifurc. Chaos, 2016)

On the Existence of Limit Cycles and Relaxation Oscillations in a 3D van der Pol-like Memristor Oscillator. - Marcelo Messias; Anderson Maciel (Int. J. Bifurc. Chaos, 2017)

Nonchaotic Behavior in Quadratic Three-Dimensional Differential Systems with a Symmetric Jacobian Matrix. - Marcelo Messias; Rafael Paulino Silva (Int. J. Bifurc. Chaos, 2018)

Zero-Hopf Bifurcations in Three-Dimensional Chaotic Systems with One Stable Equilibrium. - Jaume Llibre; Marcelo Messias; Alisson de Carvalho Reinol (Int. J. Bifurc. Chaos, 2020)

Determination of Nonchaotic Behavior for Some Classes of Polynomial Jerk Equations. - Marcelo Messias; Rafael Paulino Silva (Int. J. Bifurc. Chaos, 2020)

Local-Activity and Simultaneous Zero-Hopf Bifurcations Leading to Multistability in a Memristive Circuit. - Marcelo Messias; Alisson de Carvalho Reinol (Int. J. Bifurc. Chaos, 2021)

A Cubic Memristive System with Two Twin Rössler-Type Chaotic Attractors Symmetrical About an Invariant Plane. - Marcelo Messias; Messias Meneguette; Alisson de Carvalho Reinol; Abdullah Gokyildirim; Akif Akgül (Int. J. Bifurc. Chaos, 2022)

Electronic Implementation Replicates Numerical Error in the Chaotic Attractor Formation in a Memristive Circuit. - Marcelo Messias; Messias Meneguette; Alisson de Carvalho Reinol; Abdullah Gokyildirim; Akif Akgul (Int. J. Bifurc. Chaos, 2025)