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C.  Bouras, Kapoulas, V., Spirakis, P., Lampsas, P., Tatakis, A., Kontogiannis, S., ??? Fotakis, D., ?????., ?Multilingual Implementations of OSI Applications?, in 10th International Symposium on Computers and Information Sciences-ISCIS X, Izmir, Turkey, 1995, ??  367 - 374.