books.google.de - This book constitutes the refereed proceedings of the 7th International Conference on Formal Concept Analysis, ICFCA 2009, held in Darmstadt, Germany, in May 2009. The 15 revised full papers presented were carefully reviewed and selected from 29 submissions for inclusion in the book. The papers comprise...http://books.google.de/books/about/Formal_Concept_Analysis.html?hl=de&id=gwpq0acO3kgC&utm_source=gb-gplus-shareFormal Concept Analysis