Electromagnetic Field Scattering on rf-SQUID Based MetasurfacesJ.G Сaputo, I.R. Gabitov, Zh. Kudyshev, T. Kupaev and A.I. MaimistovEPJ Web of Conferences, 103 (2015) 01004DOI: https://doi.org/10.1051/epjconf/201510301004