The nucleus of a multiprogramming system

Per Brinch Hansen. The nucleus of a multiprogramming system. Communications of the ACM, 13(4):238-241, 1970. [doi]

@article{Hansen70,
  title = {The nucleus of a multiprogramming system},
  author = {Per Brinch Hansen},
  year = {1970},
  doi = {10.1145/362258.362278},
  url = {http://doi.acm.org/10.1145/362258.362278},
  researchr = {https://researchr.org/publication/Hansen70},
  cites = {0},
  citedby = {0},
  journal = {Communications of the ACM},
  volume = {13},
  number = {4},
  pages = {238-241},
}