Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
3 ta ish
Netherlands Institute for Radio Astronomy
P. S. Cowperthwaite, E. Berger, V. Ashley Villar +97
G. E. Medina, Ting S. Li, S. E. Koposov +44
Christian Aganze, Vedant Chandra, R.H. Wechsler +47