John Bacon. the. J. Philosophical Logic, 2(3):323-339, 1973. [doi]
@article{Bacon73-0,
title = {the},
author = {John Bacon},
year = {1973},
doi = {10.1007/BF00129606},
url = {http://dx.doi.org/10.1007/BF00129606},
researchr = {https://researchr.org/publication/Bacon73-0},
cites = {0},
citedby = {0},
journal = {J. Philosophical Logic},
volume = {2},
number = {3},
pages = {323-339},
}