Parallel bit-stream neurohardware for blind separation of sources. - Karsten Fanghänel; Kuno Köllmann; Hans Christoph Zeidler; Ralf Pleßmann; Karl-Ragmar Riemschneider (ICASSP, 1997)

Classifying Emitters in the High Frequency Range with Self-Organizing Maps. - Karsten Fanghänel; Kuno Köllmann; Frank Raps; Hans Christoph Zeidler (IJCNN (6), 2000)