Third- and fifth-harmonic generation by mid-infrared ultrashort pulses: beyond the fifth-order nonlinearityD. Kartashov, S. Ališauskas, A. Pugžlys, A.A. Voronin, A.M. Zheltikov and A. BaltuškaEPJ Web of Conferences, 41 (2013) 09007DOI: https://doi.org/10.1051/epjconf/20134109007