Search results for: Xia Xie
International Journal of Theoretical Physics > 2017 > 56 > 2 > 566-575
International Journal of Theoretical Physics > 2016 > 55 > 11 > 4866-4877
International Journal of Theoretical Physics > 2017 > 56 > 2 > 566-575
International Journal of Theoretical Physics > 2016 > 55 > 11 > 4866-4877