Kontovasilis, K. P., Plemmons, R. J. and Stewart, W. J., P-cyclic SOR with arbitrary p>=2 for Markov Chains, In IMACS International Symposium on Iterative Methods in Linear Algebra, Brussels, Belgium, 1991.
Kontovasilis, Kimon, Plemmons, Robert J and Stewart, William J, Block cyclic SOR for Markov chains with p-cyclic infinitesimal generator, In Linear algebra and its applications, Elsevier, volume 154, (Pages: 145–223), 1991.
Thomopoulos, Stelios CA, Sensor integration and data fusion, In Journal of Robotic Systems, Wiley Subscription Services, Inc., A Wiley Company New York, volume 7, (Pages: 337–372), 1990.
Thomopoulos, Stelios CA and Nillson, Lars, Object tracking from image sequences using stereo camera and range radar, In Sensor Fusion II: Human and Machine Strategies, volume 1198, (Pages: 156–169), 1990.
Thomopoulos, SCA and Papadakis, YNM, On the existence of solutions in adaptive control, In 29th IEEE Conference on Decision and Control, (Pages: 2720–2721), 1990.
Thomopoulos, Stelios CA and Nillson, Lars, 3-D motion tracking using stereo camera and range radar, In Sensing and Reconstruction of Three-Dimensional Objects and Scenes, volume 1260, (Pages: 21–35), 1990.
Kokkotos, S and Spyropoulos, C, TGS: A Kernal Graph System for Time Management, DEMOKRITOS National Research Center for Physical Sciences, 1990.
S. Kokkotos, Constantine D. Spyropoulos, RASS: A ReActive Scheduling System based on the TGS kernel, (Pages: 523–533), 1990.
Antoniou George, Varoufakis S.J. and Paraskevopoulos P.N., A Simple Stability Test for 2-D Systems, In IEEE Transactions on Circuits and Systems, volume 37, (Pages: 972 - 974), 1990.[doi]