@Article{ DE:1-20,

author = { PATRICK DE LAVERNY } ,

title = { The Gaia astrophysical parameters inference system (Apsis). Pre-launch description },

journal = { Astronomy and Astrophysics },

year = { 2013 },

volume = { 559 },

pages = { 1-20 },

doi = { http://adsabs.harvard.edu/abs/2013A%26A...559A..74B },

}