Rudolf Mayer Robert Neumayer Doris Baum Andreas Rauber Analytic Comparison of Self-Organising Maps. 182-190 2009 WSOM http://dx.doi.org/10.1007/978-3-642-02397-2_21 conf/wsom/2009 db/conf/wsom/wsom2009.html#MayerNBR09