Magnetic and magneto-optical studies of silver doped manganite film Vladimir D. Bessonov, Ryszard Gieniusz, Maria Tekielak, Andrzej Maziewski, Yurij P. Sukhorukov, Andrej R. Kaul’ and Elena A. Gan’shina Eur. Phys. J. B, 86 5 (2013) 213 Published online: 16 May 2013 DOI: 10.1140/epjb/e2013-30677-3