Central European Journal of Physics
Central European Journal of Physics > 2013 > 11 > 5 > 580-583
Central European Journal of Physics > 2013 > 11 > 12 > 1674-1679
Central European Journal of Physics > 2013 > 11 > 5 > 580-583
Central European Journal of Physics > 2013 > 11 > 12 > 1674-1679