Bell, C. G.; Chen, R.; Rege, S. (March–April 1972). "The Effect of Technology on Near Term Computer Structures". Computer. 5 (2): 29–38. doi:10.1109/C-M.1972.216890. S2CID10272030. plots various mainframe and emerging minicomputer by function and price.
Bell, C. G. (October 1984). "The Mini and Micro Industries". Computer. 17 (10): 14–30. doi:10.1109/MC.1984.1658955. S2CID15240716. gives the evolution of these industries including the rise to 91 minicomputer companies and decline to six, of which only three live in 2005.
Bell, C. G.; Chen, R.; Rege, S. (March–April 1972). "The Effect of Technology on Near Term Computer Structures". Computer. 5 (2): 29–38. doi:10.1109/C-M.1972.216890. S2CID10272030. plots various mainframe and emerging minicomputer by function and price.
Bell, C. G. (October 1984). "The Mini and Micro Industries". Computer. 17 (10): 14–30. doi:10.1109/MC.1984.1658955. S2CID15240716. gives the evolution of these industries including the rise to 91 minicomputer companies and decline to six, of which only three live in 2005.