Magnetotransport properties of Coх(MgF2)100-x oxygen-free nanocompositesTatyana Tregubova, Oleg Stognei, Veronika Kirpan and Aleksandr SitnikovEPJ Web Conf., 185 (2018) 01014DOI: https://doi.org/10.1051/epjconf/201818501014