Generalized Sturmians in the time-dependent frame: effect of a fullerene confining potential Ana Laura Frapiccini, Gustavo Gasaneo and Dario M. Mitnik Eur. Phys. J. D, 71 2 (2017) 40 Published online: 16 February 2017 DOI: 10.1140/epjd/e2017-70686-8