Central European Journal of Physics
Central European Journal of Physics > 2013 > 11 > 1 > 124-129
Central European Journal of Physics > 2013 > 11 > 3 > 394-396
Central European Journal of Physics > 2013 > 11 > 3 > 357-362
Central European Journal of Physics > 2013 > 11 > 5 > 553-559