Neutrino portals to dark matter M. Blennow, E. Fernandez-Martinez, A. Olivares-Del Campo, S. Pascoli, S. Rosauro-Alcaraz and A. V. Titov Eur. Phys. J. C, 79 7 (2019) 555 Published online: 02 July 2019 DOI: 10.1140/epjc/s10052-019-7060-5