Central European Journal of Physics
Central European Journal of Physics > 2009 > 7 > 1 > 96-101
Central European Journal of Physics > 2009 > 7 > 4 > 800-805
Central European Journal of Physics > 2009 > 7 > 1 > 96-101
Central European Journal of Physics > 2009 > 7 > 4 > 800-805