T. Low, C. Borgelt, S. Stober, и A. Nürnberger. Towards Advanced Data Analysis by Combining Soft Computing and Statistics, том 285 из Studies in Fuzziness and Soft Computing, Springer Berlin Heidelberg, (2013)
T. Low, C. Hentschel, S. Stober, H. Sack, и A. Nürnberger. Proceedings of the 8th Nordic Conference on Human-Computer Interaction: Fun, Fast, Foundational, стр. 1043--1046. New York, NY, USA, ACM, (2014)