Exotic geophysical phenomena observed in an environmental neutron flux study using EAS PRISMA detectorsVictor Alekseenko, Anastasia Bagrova, Shuwang Cui, Yayun He, Bingbing Li, Xinhua Ma, Egor Pozdnyakov, Oleg Shchegolev, Yuri Stenkin and Vladimir StepanovEPJ Web Conf., 145 (2017) 15003DOI: https://doi.org/10.1051/epjconf/201614515003