共 50 条
[4]
DISCOVERY OF INFRARED-EMISSION FROM RADIO-SOURCE NEAR CYGNUS X-3
[J].
NATURE-PHYSICAL SCIENCE,
1972, 239 (95)
:130-+
[9]
CHANGES IN PULSATION PERIOD OF HERCULES X-1
[J].
ASTROPHYSICAL JOURNAL,
1974, 192 (03)
:L125-L128