D. C. Benson

Implementation of a gallium arsenide multichip digital circuit operating at 500-1000 MHz clock rates using a Si/Cu/SiO/sub 2/ MCM-D technology

B. K. Gilbert, D. J. Schwab, B. A. Randall, 1997 .

Coal transportation practices and equipment requirements to 1985. Information circular

D. C. Benson, G. M. Larwood, 1976 .