Speed profile optimization of catenary-free electric trains with lithium-ion batteries.Published in:Journal of Modern Transportation, 2019, v. 27, n. 3, p. 153, doi. 10.1007/s40534-018-0181-yBy:Ghaviha, Nima;Bohlin, Markus;Holmberg, Christer;Dahlquist, ErikPublication type:Article