Nonlinear Dynamics Integrability, Chaos and Patterns: M. Lakshmanan and S. Rjaseekar, Springer-Verlag, Berlin, 2002, ISBN 3-540-43908-0. - P. Parmananda (Comput. Phys. Commun., 2004)

Size Ratio Universality in Chaotic Systems. - R. D. Gala; P. Parmananda (Int. J. Bifurc. Chaos, 2012)

Resonance Induced Rhythmogenesis in Chua's Circuits Using Conjugate Variables. - Pawan Kumar; Anshul Avasthi; Shreyans Jain; Tanu Singla; P. Parmananda (Int. J. Bifurc. Chaos, 2016)