Penetration of electromagnetic field through the La-Er-Ba manganite far above the magnetic phase transition temperatureA. Rinkevich, A. Nosov, V. Vasil'ev and E. VladimirovaEur. Phys. J. B, 54 4 (2006) 415-418DOI: https://doi.org/10.1140/epjb/e2007-00024-8