Butler, R. Paul; Marcy, Geoffrey W.; Vogt, Steven S.; Fischer, Debra A.; Henry, Gregory W.; Laughlin, Gregory; Wright, Jason T. (January 2003). "Seven New Keck Planets Orbiting G and K Dwarfs". The Astrophysical Journal. 582 (1): 455–466. Bibcode:2003ApJ...582..455B. CiteSeerX10.1.1.7.6988. doi:10.1086/344570. S2CID17608922.
harvard.edu
ui.adsabs.harvard.edu
Butler, R. Paul; Marcy, Geoffrey W.; Vogt, Steven S.; Fischer, Debra A.; Henry, Gregory W.; Laughlin, Gregory; Wright, Jason T. (January 2003). "Seven New Keck Planets Orbiting G and K Dwarfs". The Astrophysical Journal. 582 (1): 455–466. Bibcode:2003ApJ...582..455B. CiteSeerX10.1.1.7.6988. doi:10.1086/344570. S2CID17608922.
psu.edu
citeseerx.ist.psu.edu
Butler, R. Paul; Marcy, Geoffrey W.; Vogt, Steven S.; Fischer, Debra A.; Henry, Gregory W.; Laughlin, Gregory; Wright, Jason T. (January 2003). "Seven New Keck Planets Orbiting G and K Dwarfs". The Astrophysical Journal. 582 (1): 455–466. Bibcode:2003ApJ...582..455B. CiteSeerX10.1.1.7.6988. doi:10.1086/344570. S2CID17608922.
semanticscholar.org
api.semanticscholar.org
Butler, R. Paul; Marcy, Geoffrey W.; Vogt, Steven S.; Fischer, Debra A.; Henry, Gregory W.; Laughlin, Gregory; Wright, Jason T. (January 2003). "Seven New Keck Planets Orbiting G and K Dwarfs". The Astrophysical Journal. 582 (1): 455–466. Bibcode:2003ApJ...582..455B. CiteSeerX10.1.1.7.6988. doi:10.1086/344570. S2CID17608922.