Central European Journal of Physics
Central European Journal of Physics > 2010 > 8 > 2 > 178-183
Central European Journal of Physics > 2010 > 8 > 5 > 798-803
Central European Journal of Physics > 2010 > 8 > 2 > 178-183
Central European Journal of Physics > 2010 > 8 > 5 > 798-803