Tom Kilburn, D. J. Howarth, R. B. Payne, Frank H. Sumner. The Manchester University Atlas Operating System Part I: Internal Organization. Comput. J., 4(3):222-225, 1961. [doi]
@article{KilburnHPS61, title = {The Manchester University Atlas Operating System Part I: Internal Organization}, author = {Tom Kilburn and D. J. Howarth and R. B. Payne and Frank H. Sumner}, year = {1961}, doi = {10.1093/comjnl/4.3.222}, url = {https://doi.org/10.1093/comjnl/4.3.222}, researchr = {https://researchr.org/publication/KilburnHPS61}, cites = {0}, citedby = {0}, journal = {Comput. J.}, volume = {4}, number = {3}, pages = {222-225}, }