Jon A. Solworth. Epochs. ACM Transactions on Programming Languages and Systems, 14(1):28-53, 1992. [doi]
@article{Solworth92:0,
title = {Epochs},
author = {Jon A. Solworth},
year = {1992},
doi = {10.1145/111186.116785},
url = {http://doi.acm.org/10.1145/111186.116785},
researchr = {https://researchr.org/publication/Solworth92%3A0},
cites = {0},
citedby = {0},
journal = {ACM Transactions on Programming Languages and Systems},
volume = {14},
number = {1},
pages = {28-53},
}