Bernie Cosell. IMP System change notification. RFC, 213:1, August 1971. [doi]
@article{rfc213,
title = {IMP System change notification},
author = {Bernie Cosell},
year = {1971},
month = {August},
doi = {10.17487/RFC0213},
url = {https://doi.org/10.17487/RFC0213},
researchr = {https://researchr.org/publication/rfc213},
cites = {0},
citedby = {0},
journal = {RFC},
volume = {213},
pages = {1},
}