Radio positions and optical identifications for a complete sample of southern flat-spectrum radio sources - I. Region 06h to 18h
1987 ◽
Vol 227
(3)
◽
pp. 705-715
◽
1987 ◽
Vol 121
◽
pp. 287-293
Keyword(s):
1994 ◽
Vol 159
◽
pp. 425-425
2006 ◽
Vol 2
(14)
◽
pp. 610-610