P.E. · Peter C. Eklund · Peter E. · Peter W. Eklund
| Titel | ISBN-13 (ISBN-10) | Erscheinungsjahr | 
|---|---|---|
| Concept Lattices: Second International Conference on Formal Concept Analysis, ICFCA 2004, Sydney, Australia, February 23-26, 2004, Proceedings | 978-3-540-21043-6 (3-540-21043-1) | 2008 | 
| Conceptual Structures: Knowledge Visualization and Reasoning: 16th International Conference on Conceptual Structures, ICCS 2008 Toulouse, France, July ... Notes in Computer Science , Band 5113) | 978-3-540-70595-6 (3-540-70595-3) | 2008 |