Micro-organisms, Definitions and Options under TRIPs. (2000)
Other
Adcock, M., & Llewelyn, M. (2000). Micro-organisms, Definitions and Options under TRIPs

Correlated X-ray and optical variability in X-ray Binaries (2000)
Other
O'Brien, K., & Horne, K. (2000). Correlated X-ray and optical variability in X-ray Binaries

Atmospheric reflection during the anomalous low-state of Hercules X-1 (2000)
Other
Still, M., O'Brien, K., Horne, K., Boroson, B., Vrtilek, S., Titarchuk, L., Quaintrell, H., & Fiedler, H. (2000). Atmospheric reflection during the anomalous low-state of Hercules X-1