(1)
WONG, W.- hong; WONG, W.- to; WONG, W.- keung; WONG, L.- mei. Discovery of the Antigraviton Verified by the Rotation Curve of NGC 6503.
IJAA
2014
,
2
(1), 1-7.
https://doi.org/10.14419/ijaa.v2i1.2244
.