Lee, S.-H. & Daniels, K. M.: Cone Cluster Labeling for Support Vector Clustering. Proceedings of 6th SIAM Conference on Data Mining. 2006, S. 484–488
[Volltext]

Bloch, J. & Gafter, N.: Java(TM) Puzzlers: Traps, Pitfalls, and Corner Cases. (2005),
[Volltext]