EDUCATION: 1997 Ph.D. Thesis: Direct synthesis of new Sillen phases with non-centrosymmetric structure, Moscow, MSU . 1993-1996 Post Graduate study on Inorganic Chemistry Division, Department of Chemistry, MSU . ... Oleg Janson, Alexander A. Tsirlin, Elena S. Osipova, Peter S. Berdonosov, Andrei V. Olenev, Valery A. Dolgikh, and Helge Rosner CaCu 2 (SeO 3 ) 2 Cl 2 : Spin-1/2 Heisenberg chain compound with complex frustrated interchain coupling // Phys. Rev. B 83, (2011)144423 . ...