James P. Black, Lindsay F. Marshall, Brian Randell. The architecture of UNIX united. Proceedings of the IEEE, 75(5):709-718, 1987. [doi]
@article{BlackMR87, title = {The architecture of UNIX united}, author = {James P. Black and Lindsay F. Marshall and Brian Randell}, year = {1987}, doi = {10.1109/PROC.1987.13783}, url = {https://doi.org/10.1109/PROC.1987.13783}, researchr = {https://researchr.org/publication/BlackMR87}, cites = {0}, citedby = {0}, journal = {Proceedings of the IEEE}, volume = {75}, number = {5}, pages = {709-718}, }