Quantification of quantumness in neutrino oscillations Fei Ming, Xue-Ke Song, Jiajie Ling, Liu Ye and Dong Wang Eur. Phys. J. C, 80 3 (2020) 275 Published online: 26 March 2020 DOI: 10.1140/epjc/s10052-020-7840-y