- A. A. Grin?, L. A. Cherkas, “Extrema of the Andronov-Hopf function of a polynomial Lienard system”, Diff Equat, 41, no. 1, 2005, 50
- Divakar Viswanath, Sönmez Şahutoğlu, “Complex Singularities and the Lorenz Attractor”, SIAM Rev., 52, no. 2, 2010, 294
- Anna Cima, Armengol Gasull, Víctor Mañosa, “Bifurcation of 2-periodic orbits from non-hyperbolic fixed points”, Journal of Mathematical Analysis and Applications, 457, no. 1, 2018, 568
- YONGKANG ZHANG, BAOYI LI, CUIPING LI, “ABELIAN INTEGRALS FOR THE ONE-PARAMETER BOGDANOV–TAKENS SYSTEM”, Int. J. Bifurcation Chaos, 21, no. 09, 2011, 2723
- Andreas Weber, Thomas Sturm, Werner M. Seiler, Essam O. Abdel-Rahman, 6244, Computer Algebra in Scientific Computing, 2010, 267
- Sébastien Gautier, “Quadratic centers defining elliptic surfaces”, Journal of Differential Equations, 245, no. 12, 2008, 3545
- Rebiha Benterki, Jaume Llibre, “The solution of the second part of the 16th Hilbert problem for nine families of discontinuous piecewise differential systems”, Nonlinear Dyn, 102, no. 4, 2020, 2453
- A. Gasull, A. Geyer, F. Mañosas, “On the number of limit cycles for perturbed pendulum equations”, Journal of Differential Equations, 261, no. 3, 2016, 2141
- Ali Bakhshalizadeh, Hamid R. Z. Zangeneh, Rasool Kazemi, “Bifurcation of Limit Cycles in a Near-Hamiltonian System with a Cusp of Order Two and a Saddle”, Int. J. Bifurcation Chaos, 26, no. 11, 2016, 1650180
- Gregery T. Buzzard, Suzanne Lynch Hruska, Yulij Ilyashenko, “Kupka-Smale theorem for polynomial automorphisms of ℂ2 and persistence of heteroclinic intersections”, Invent. math., 161, no. 1, 2005, 45