Journals

• V. Anastassopoulos and A.N. Venetsanopoulos, `The Classification Properties of the Pecstrum and its Use for Pattern Identification', Circuits Systems and Signal Processing, Vol. 10, No. 3, pp. 293 - 326, 1991.
• S.Fotopoulos, G. Economou, "Median approximating algorithm", Electronic Letters", Vol.27, pp. 1441-1443, 1991.
• S. Fotopoulos and G. Economou, "Median approximating algorithm" Electronic Letters, Vol.27, pp 1441-1443, 1991.
• S. Horianopoulos, V. Anastassopoulos and T. Deliyannis "A Design Technique for Hardware Reduction in Delta Modulation FIR Filters". Intl. Journal of Electronics 1991, Vol 71, No 1, 93-106.
• S. Horianopoulos, V. Anastassopoulos and T. Deliyannis "Nonlinear filtering of Delta Modulated Signals". Electronics Letters, Vol 27, No 12, 6 June 1991, pp.1078-1079.
• S. Horianopoulos, V. Anastassopoulos and T. Deliyannis "Multifunctioning FIR Filter in Delta Modulation Signals". Ibid. 555-557.
• A. Limperis, I. Haritantis: "Development and Design of wave SC filters", Int. J. of Circuit theory and applications, vol.19, pp.321-339, 1991.
• C. Psychalinos, I. Haritantis, D. G. Haigh, "Switched capacitor circuit synthesis using voltage inversion principles", IEE Proceedings Part-G, vol.138, no.6, pp.703-713, 1991.
• C.Psychalinos, I. Haritantis, D.G.Haigh: "SC circuit synthesis using voltage inversion principles", IEE Proceedings-G, Vol.138,No.6,pp. 703-713, Dec. 199.

Conferences

• V. Anastassopoulos and A.N. Venetsanopoulos, `The Classification Problem in the Reduced Pecstral Space', Proc. of 13th IMACS World Congress on Computation and Applied Mathematics, Dublin, July 1991.
• T. Deliyannis "Electronic Filtering". Proceeding of the 1st General Conference of the Balkan Physical Union. Sept. 26-28, 1991 Thessaloniki, Greece. Vol II, 549-554.
• S. Horianopoulos, V. Anastassopoulos and T. Deliyannis "Nonlinear filtering for Delta Modulated Signals". Proc. of European Conference on Circuit Theory and Design, ECCTD-91, Sept 1991, Denmark.
• S. Horianopoulos, V. Anastassopoulos and T. Deliyannis, `Multifunctioning FIR Filter in Delta Modulation', General Conference of the Balkan Physical Union, Thessaloniki, Greece, September 26 - 28, 1991.
• J. Neejarvi, S. Fotopoulos and Y. Neuvo, "A New Class of Sinusoidal Preserving FMH Filters" ISCAS-91, Singapore May 91, pp 220-223.
• C. Psychalinos, I. Haritantis, "Fully parasitics insensitive Leapfrog-type and biquad SC filters", Proceedings of European Conference on Circuit Theory and Design (ECCTD), Denmark, pp.968-977, 1991.
• C. Psychalinos, I. Haritantis, T. Deliyannis, "Fundamental principles of SC circuit design", Proceedings of 1st-General Conference of the Balkan Physical Union, (BPU), Thessaloniki, pp.561-563, 1991.
• P. Yu, V. Anastassopoulos and A.N. Venetsanopoulos, `Morphological Pattern Classification and Recognition Based on Neural Networks', Proc. of IMACS Symposium on Parallel and Distributed Computing in Engineering Systems, P.D.COM '91, Corfu, Greece, June 1991.