Editorial Board: L.A. Pastur (Editor-in-Chief), B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine, Ukraine A.A. Borisenko (Associate Editor-in-Chief), B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine, Ukraine E.Ya. Khruslov (Associate Editor-in-Chief), B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine, Ukraine G.M. Feldman (Executive Secretary), B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine, Ukraine Yu.A. Aminov, B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine, Ukraine D.V. Bolotov, B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine, Ukraine A.E. Eremenko, Purdue University, West Lafayette, USA S.Yu. Favorov, V.N. Karazin Kharkiv National University, Ukraine V.M. Kadets, V.N. Karazin Kharkiv National University, Ukraine V.I. Korobov, V.N. Karazin Kharkiv National University, Ukraine V.P. Kotlyarov, B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine, Ukraine K.V. Maslov, B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine, Ukraine M.L. Sodin, Tel Aviv University, Tel Aviv, Israel D.G. Shepelsky, B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine, Ukraine M.V. Shcherbina, B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine, Ukraine A.L. Yampolsky, V.N. Karazin Kharkiv National University, Ukraine V.A. Zolotarev, B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine, Ukraine

Advisory Board: V.G. Drinfeld (Chicago, USA) V.Ya. Golodets (Sydney, Australia) V.A. Marchenko (Kharkiv, Ukraine)