Ward Douglas Maurer. Partially defined computer instructions and guards. Science of Computer Programming, 72(3):220-239, 2008. [doi]
@article{Maurer08:3,
title = {Partially defined computer instructions and guards},
author = {Ward Douglas Maurer},
year = {2008},
doi = {10.1016/j.scico.2008.06.001},
url = {http://dx.doi.org/10.1016/j.scico.2008.06.001},
researchr = {https://researchr.org/publication/Maurer08%3A3},
cites = {0},
citedby = {0},
journal = {Science of Computer Programming},
volume = {72},
number = {3},
pages = {220-239},
}