Workshop on Parallel and Distributed Processings.Workshop on Parallel and Distributed Processings(1990 : Sofia, Pulgar):Parallel and distributed processings.North-Holland,1991.
Institute of Electrical and Electronic Engineers,Symposium on Trends and Applications; 1978 distributed processing.Symposium on Trends and Applications; 1978 distributed processing(1978 : Gaithersburg).IEEE,1978.