共 10 条
[1]
DISCOVERY OF INFRARED-EMISSION FROM RADIO-SOURCE NEAR CYGNUS X-3
[J].
NATURE-PHYSICAL SCIENCE,
1972, 239 (95)
:130-+
[3]
WESTERBORK AND EFFELSBERG OBSERVATIONS OF CYGNUS X-3
[J].
NATURE-PHYSICAL SCIENCE,
1973, 242 (118)
:66-69
[4]
OBSERVATIONS OF CYGNUS X-3 AT "MULLARD-RADIO-ASTRONOMY-OBSERVATORY
[J].
NATURE-PHYSICAL SCIENCE,
1972, 239 (95)
:133-+
[5]
OBSERVATIONS OF PERIODIC VARIATIONS IN X-RAY INTENSITY OF CYGNUS X-3
[J].
NATURE-PHYSICAL SCIENCE,
1973, 241 (106)
:28-30
[6]
GIACCONI R, IN PRESS
[8]
DETERMINATION OF POSITION OF GX2 + 5 WITH COPERNICUS
[J].
NATURE-PHYSICAL SCIENCE,
1973, 241 (110)
:109-111
[10]
SEARCH FOR A VISIBLE COUNTERPART OF SEPTEMBER 2, 1972 RADIO OUTBURST IN CYGNUS
[J].
NATURE-PHYSICAL SCIENCE,
1972, 239 (95)
:134-&