Fast and simple Lyapunov Exponents estimation in discontinuous systemsM. Balcerzak, T. Sagan, A. Dabrowski and A. StefanskiEur. Phys. J. Special Topics, 229 12-13 (2020) 2167-2181DOI: https://doi.org/10.1140/epjst/e2020-900275-x