Computer Aided Nonlinear Systems Design Based on Algebraic System Representation and on Nonlinear Bundle Graphs. - Hanns-Jakob Sommer; Hubert Hahn (EUROCAST, 1993)

Nonlinear control of a planar multiaxis servohydraulic test facility using exact linearization techniques. - Hans Hahn; X. Zhang; K.-D. Leimbach; Hanns-Jakob Sommer (Kybernetika, 1994)

Global Structural Approximate Controllability of Polynominal Nonlinear Systems. - Hanns-Jakob Sommer; Hubert Hahn (EUROCAST, 1997)

Systemidentifikation mittels Glaubenskalkül (System Identification with Belief Calculus). - Axel Dürrbaum; Wolfgang Scherm; Hanns-Jakob Sommer (Autom., 2008)

CI-Methoden zur Koordination und Entkoppelung komplexer Systeme. - Axel Dürrbaum; Andreas Kroll; Hanns-Jakob Sommer (Autom., 2012)

In Need of Methods to Solve Imprecisely Posed Problems. - Andreas Geiger 003; Andreas Kroll; Hanns-Jakob Sommer (ICINCO (1), 2013)