Black hole states and radio jet formation
(1999)
A comparison of radio emission from neutron star and black hole X-ray binaries
(1999)
The very flat radio - millimetre spectrum of Cygnus X-1
(1999)
Identification of a Likely Radio Counterpart of the Rapid Burster
(1999)
High-resolution optical and infrared spectroscopic observations of Cir X-1
Monthly Notices of the Royal Astronomical Society Oxford University Press (OUP) 308:2 (1999) 415-423