Περιοδικά

• C.Psychalinos, I. Haritantis: "Towards an understanding of VIS circuits", International J. of Electronics,vol.69,no.5,pp.647-655,1990.
• C.Psychalinos, I. Haritantis: "Parasitic insensitive single amplifier SC bandpass biquad", Electr.Lett.,vol.26, no.4,pp.253-254, 1990.

Συνέδρια

• V. Anastassopoulos and T. Deliyannis, `Efficient implementation of Nth-band FIR filters based on a simple window method', IEE Proc. G, Circuits, Devices and Systems, 1990, 137, (4), pp. 302-308
• V. Anastassopoulos and A.N. Venetsanopoulos, `An Approach to the Classification Problem in the Pecstral Space', Proc. of 15th Biennial Symposium on Communications, pp. 65-68, Kingston, Ontario, Canada, June 1990.
• S. Fotopoulos and G. Economou, "Linear Median Edge Enhancement Filters" IASTED Int. Conference on Signal Processing and Digital Filtering, June 18-21, 1990, Lugano, Switzerland.
• S. Fotopoulos, J. Neejarvi and Y. Neuvo, "FMH Filters Using Combinations of Level and Ramp Predictors" BILCON' 90 International Conference on New Trends in Communication Control and Signal Processing, July 2-5, 1990, Ankara, Turkey.