Experimental observation of distinct amplitude-modulated bursting in Liénard system S. Leo Kingston, S. Dinesh Vijay, Suresh Kumarasamy and Tomasz Kapitaniak Eur. Phys. J. Plus, 138 12 (2023) 1116 Published online: 16 December 2023 DOI: 10.1140/epjp/s13360-023-04749-w