Gordon A. Rose. "Intergraphic, " A Microprogrammed Graphical-Interface Computer. IEEE Transactions on Computers, 16(6):773-784, 1967. [doi]
@article{Rose67, title = {"Intergraphic, " A Microprogrammed Graphical-Interface Computer}, author = {Gordon A. Rose}, year = {1967}, doi = {10.1109/PGEC.1967.264723}, url = {http://dx.doi.org/10.1109/PGEC.1967.264723}, researchr = {https://researchr.org/publication/Rose67}, cites = {0}, citedby = {0}, journal = {IEEE Transactions on Computers}, volume = {16}, number = {6}, pages = {773-784}, }