Search results for: Dumitru Baleanu
Open Physics > 2013 > 11 > 6 > 881-885
Open Physics > 2013 > 11 > 6 > 881-885
Central European Journal of Physics > 2013 > 11 > 6 > 881-885
International Journal of Theoretical Physics > 2010 > 49 > 2 > 365-375