Innovative wheel tread design aimed to tramcar-track interaction improvement when passing curves of a small radiusVladimír Hauser, Olena S. Nozhenko, Kateryna O. Kravchenko, Mária Loulová, Juraj Gerlici and Tomáš LackMATEC Web Conf., 157 (2018) 03010DOI: https://doi.org/10.1051/matecconf/201815703010