N.P. Karampetakis
- Structural Properties of Inverse Linear Systems. KYBERNETIKA 30 (1994) n.6, 597-606.
- A Classification of Generalised State Space Reduction Methods for Linear Multivariable Systems. KYBERNETIKA 31 (1995) n.6, 547-557.
- Notes on Hierarchical Theory of Systems and Applications. KYBERNETIKA 33 (1997) n.2, 185-201.
- A Spectral Characterization of the Behavior of Discrete Time AR-Representations Over a Finite Time Interval. KYBERNETIKA 34 (1998) n.5, 555-564.