Search results for: Xia Yu
International Journal of Theoretical Physics > 2014 > 53 > 6 > 1797-1803
International Journal of Theoretical Physics > 2014 > 53 > 3 > 1033-1039
International Journal of Theoretical Physics > 2014 > 53 > 6 > 1797-1803
International Journal of Theoretical Physics > 2014 > 53 > 3 > 1033-1039