Martin Erwig, Deling Ren. An update calculus for expressing type-safe program updates. Science of Computer Programming, 67(2-3):199-222, 2007. [doi]
@article{ErwigR07,
title = {An update calculus for expressing type-safe program updates},
author = {Martin Erwig and Deling Ren},
year = {2007},
doi = {10.1016/j.scico.2007.01.003},
url = {http://dx.doi.org/10.1016/j.scico.2007.01.003},
researchr = {https://researchr.org/publication/ErwigR07},
cites = {1},
citedby = {0},
journal = {Science of Computer Programming},
volume = {67},
number = {2-3},
pages = {199-222},
}