Search results for: Koji Nagata
International Journal of Theoretical Physics > 2019 > 58 > 1 > 247-254
International Journal of Theoretical Physics > 2017 > 56 > 7 > 2086-2100
International Journal of Theoretical Physics > 2019 > 58 > 1 > 247-254
International Journal of Theoretical Physics > 2017 > 56 > 7 > 2086-2100