Fast and simple Lyapunov Exponents estimation in discontinuous systems M. Balcerzak, T. Sagan, A. Dabrowski and A. Stefanski Eur. Phys. J. Special Topics, 229 12-13 (2020) 2167-2181 Published online: 28 September 2020 DOI: 10.1140/epjst/e2020-900275-x