Andronov-Hopf bifurcation of Higher codimensions in a LiéNard System. - Alexander Grin; Klaus R. Schneider (Int. J. Bifurc. Chaos, 2012)

On the construction of bifurcation curves related to limit cycles of multiplicity three for planar vector fields. - Leonid Cherkas; Alexander Grin; Klaus R. Schneider (J. Comput. Appl. Math., 2013)

Study of the Bifurcation of a Multiple Limit Cycle of the Second Kind by Means of a Dulac-Cherkas Function: A Case Study. - Alexander Grin; Klaus R. Schneider (Int. J. Bifurc. Chaos, 2016)

Darboux polynomials and first integrals of polynomial Hamiltonian systems. - Andrei Pranevich; Alexander Grin; Eduard V. Musafirov (Commun. Nonlinear Sci. Numer. Simul., 2022)

Admissible Perturbations of a Generalized Langford System. - Eduard V. Musafirov; Alexander Grin; Andrei Pranevich (Int. J. Bifurc. Chaos, 2022)

About the Jacobi Stability of a Generalized Hopf-Langford System through the Kosambi-Cartan-Chern Geometric Theory. - Florian Munteanu; Alexander Grin; Eduard V. Musafirov; Andrei Pranevich; Catalin Sterbeti (Symmetry, 2023)