Acceleration of a test particle in the gravitational field of central mass with a large number of magnetic monopoles
王永久, 曹登
Acceleration of a test particle in the gravitational field of central mass with a large number of magnetic monopoles
Wang Yong-Jiu (王永久), Cao Deng (曹登)
中国物理B . 2004, (5): 579 -582 .  DOI: 10.1088/1009-1963/13/5/003