International Journal of Theoretical Physics
International Journal of Theoretical Physics > 2013 > 52 > 7 > 2425-2431
International Journal of Theoretical Physics > 2013 > 52 > 7 > 2224-2229
International Journal of Theoretical Physics > 2013 > 52 > 8 > 2631-2635
International Journal of Theoretical Physics > 2013 > 52 > 8 > 2826-2832
International Journal of Theoretical Physics > 2013 > 52 > 8 > 2592-2598
International Journal of Theoretical Physics > 2013 > 52 > 10 > 3376-3380
International Journal of Theoretical Physics > 2013 > 52 > 11 > 3922-3926