Demopoulos C, Miliaraki N, KARKANIS S, Parthenis K, Kaplanis A, Loupis M, Dimitriadis B. A machine vision PCB inspection system supported by parallel multitransputer architecture. In: 5th CIM Europe Conference, Athens. Springer-Verlag, ISBN 1-854423-040-9; 1989. pp. 321?332.