Communications, Speech and Vision, IEE Proceedings I [see also IEE Proceedings-Communications]
IEE Proceedings I Communications, Speech and Vision [see also IEE Proceedings-Communications] > 1987 > 134 > 1 > 7
IEE Proceedings I Communications, Speech and Vision [see also IEE Proceedings-Communications] > 1987 > 134 > 6 > 168 - 170