Guruparan, S., V. Ravichandran, V. Chinnathambi, and S. Rajasekar. 2018. “Coexistence of Multiple Attractors, Hysteresis, and Vibrational Resonance in the Classical Morse Oscillator Driven by an Amplitude Modulated Signal”. Ukrainian Journal of Physics 62 (1):51. https://doi.org/10.15407/ujpe62.01.0051.