Laser-assisted (e,2e) ionization of atomic hydrogen in a quasi-Sturmian-Floquet approachSergey A. Zaytsev, Alexandr S. Zaytsev, Lorenzo Ugo Ancarani and Konstantin A. KouzakovEur. Phys. J. D, 73 2 (2019) 42DOI: https://doi.org/10.1140/epjd/e2019-90626-x