Low-energy positron and electron scattering by methylamine Flávio M. Silva, Márcio H.F. Bettega and Sergio d’A. Sanchez Eur. Phys. J. D, 68 1 (2014) 12 Published online: 23 January 2014 DOI: 10.1140/epjd/e2013-40672-5