Mass defect effect in the gravitational field
龚添喜, 王永久
Mass defect effect in the gravitational field
Gong Tian-Xi (龚添喜), Wang Yong-Jiu (王永久)
中国物理B . 2005, (1): 45 -48 .  DOI: 10.1088/1009-1963/14/1/010