1. Progress in the Search for Extraterrestrial Life;Vikramsingh,1995
2. Differential Radial Velocity Spectrometer for extrasolar planetary studies
3. Giant Planets to Cool Stars;VikramSingh,2000
4. Probable detection of starlight reflected from the giant planet orbiting τ Boötis
5. C.A. Beichman, N.J. Woolf and C.A. Lindensmith (eds), Terrestrial Planet Finder, JetPropulsion Lab. (1999) 276