Search results for: Dumitru Baleanu
Mathematical Methods in the Applied Sciences > 42 > 18 > 7222 - 7232
Open Physics > 2014 > 12 > 7 > 480-489
Open Physics > 2014 > 12 > 7 > 480-489
Central European Journal of Physics > 2014 > 12 > 7 > 480-489