"Detection of a transit by the planetary companion of HD 80606", Stephen J. Fossey, Ingo P. Waldmann, David M. Kipping, 26 February 2009, Mon. Not. R. Astron. Soc., 2009, Volume 396, L16-20, doi:10.1111/j.1745-3933.2009.00653.x , Bibcode:2009MNRAS.396L..16F ,
"Detection of a transit by the planetary companion of HD 80606", Stephen J. Fossey, Ingo P. Waldmann, David M. Kipping, 26 February 2009, Mon. Not. R. Astron. Soc., 2009, Volume 396, L16-20, doi:10.1111/j.1745-3933.2009.00653.x , Bibcode:2009MNRAS.396L..16F ,
"Detection of a transit by the planetary companion of HD 80606", Stephen J. Fossey, Ingo P. Waldmann, David M. Kipping, 26 February 2009, Mon. Not. R. Astron. Soc., 2009, Volume 396, L16-20, doi:10.1111/j.1745-3933.2009.00653.x , Bibcode:2009MNRAS.396L..16F ,