D. Endres, R. Adam, M. Giese, und U. Noppeney. Formal Concept Analysis, Volume 7278 von Lecture Notes in Computer Science, Springer Berlin Heidelberg, (2012)
J. Hereth, G. Stumme, R. Wille, und U. Wille. Conceptual Structures: Logical, Linguistic, and Computational Issues, Volume 1867 von Lecture Notes in Computer Science, Springer, Berlin/Heidelberg, (2000)
I. Doush, und E. Pontelli. Computers Helping People with Special Needs, Volume 6179 von Lecture Notes in Computer Science, Springer Berlin / Heidelberg, 10.1007/978-3-642-14097-6_60.(2010)