Exploring an experimental analog Chua’s circuit Flavio Prebianca, David W.C. Marcondes, Holokx A. Albuquerque and Marcus W. Beims Eur. Phys. J. B, 92 6 (2019) 134 Published online: 24 June 2019 DOI: 10.1140/epjb/e2019-100097-4