Formal concept analysis : third international conference, ICFCA 2005, Lens, France, February 14-18, 2005 : proceedings - Ganter, Bernhard; Godin, Robert, Ph.D (Springer, 2005)
"Proceedings of ICFCA 2005, the 3rd International Conference on Formal Concept Analysis ... held at the Université́́ d'Artois, Lens, France"--Pref.