Stanley B. Zdonik. Maintaining consistency in a database with changing types. SIGPLAN Notices, 21(10):120-127, 1986. [doi]
@article{Zdonik86-0,
title = {Maintaining consistency in a database with changing types},
author = {Stanley B. Zdonik},
year = {1986},
doi = {10.1145/323648.323750},
url = {https://doi.org/10.1145/323648.323750},
researchr = {https://researchr.org/publication/Zdonik86-0},
cites = {0},
citedby = {0},
journal = {SIGPLAN Notices},
volume = {21},
number = {10},
pages = {120-127},
}