Journal of Theoretical and Applied Physics
Journal of Theoretical and Applied Physics > 2015 > 9 > 1 > 89-92
Journal of Theoretical and Applied Physics > 2015 > 9 > 4 > 273-284
Journal of Theoretical and Applied Physics > 2015 > 9 > 1 > 89-92
Journal of Theoretical and Applied Physics > 2015 > 9 > 4 > 273-284