Richard Fagerstrom, John Healy. The reliability of LEC telephone networks. IEEE Communications Magazine, 31(6):44-48, 1993. [doi]
@article{FagerstromH93,
title = {The reliability of LEC telephone networks},
author = {Richard Fagerstrom and John Healy},
year = {1993},
doi = {10.1109/35.214890},
url = {https://doi.org/10.1109/35.214890},
researchr = {https://researchr.org/publication/FagerstromH93},
cites = {0},
citedby = {0},
journal = {IEEE Communications Magazine},
volume = {31},
number = {6},
pages = {44-48},
}