International Journal of Theoretical Physics
International Journal of Theoretical Physics > 2019 > 58 > 1 > 221-246
International Journal of Theoretical Physics > 2019 > 58 > 7 > 2303-2319
International Journal of Theoretical Physics > 2019 > 58 > 8 > 2677-2691
International Journal of Theoretical Physics > 2019 > 58 > 9 > 3006-3024
International Journal of Theoretical Physics > 2019 > 58 > 9 > 3049-3064
International Journal of Theoretical Physics > 2019 > 58 > 10 > 3364-3374
International Journal of Theoretical Physics > 2019 > 58 > 11 > 3684-3693