Ned Chapin. Productivity in software maintenance. In American Federation of Information Processing Societies: 1981 National Computer Conference, 4-7 May 1981, Chicago, Illinois, USA. Volume 50 of AFIPS Conference Proceedings, pages 349-352, AFIPS Press, 1981. [doi]
@inproceedings{Chapin81,
title = {Productivity in software maintenance},
author = {Ned Chapin},
year = {1981},
doi = {10.1145/1500412.1500461},
url = {http://doi.acm.org/10.1145/1500412.1500461},
tags = {maintenance},
researchr = {https://researchr.org/publication/Chapin81},
cites = {0},
citedby = {0},
pages = {349-352},
booktitle = {American Federation of Information Processing Societies: 1981 National Computer Conference, 4-7 May 1981, Chicago, Illinois, USA},
volume = {50},
series = {AFIPS Conference Proceedings},
publisher = {AFIPS Press},
}