Email the author Copyright (©) 2012 A. P. Ugnivenko, V. M. Gun'ko, T. V. Krupskaya, V. N. Barvinchenko, V. V. Turov
This work is licensed under a Creative Commons Attribution 4.0 International License.
Copyright (©) 2012 A. P. Ugnivenko, V. M. Gun'ko, T. V. Krupskaya, V. N. Barvinchenko, V. V. Turov
This work is licensed under a Creative Commons Attribution 4.0 International License.