%0 Journal Article %J \aap %D 2006 %T A massive planet to the young disc star HD 81040 %A Sozzetti, A. %A Udry, S. %A Zucker, S. %A Torres, G. %A Beuzit, J. L. %A Latham, D. W. %A Mayor, M. %A Mazeh, T. %A Naef, D. %A Perrier, C. %A Queloz, D. %A Sivan, J. -P. %K Astrophysics %K stars: abundances %K stars: activity %K stars: individual: HD 81040 %K stars: planetary systems %K techniques: radial velocities %K techniques: spectroscopic %B \aap %V 449 %P 417-424 %8 apr %G eng %N 1 %R 10.1051/0004-6361:20054303