John F. Sowa. Logical foundations for representing object-oriented systems. J. Exp. Theor. Artif. Intell., 5(2-3):237-261, 1993. [doi]
@article{Sowa93-0,
title = {Logical foundations for representing object-oriented systems},
author = {John F. Sowa},
year = {1993},
doi = {10.1080/09528139308953772},
url = {http://dx.doi.org/10.1080/09528139308953772},
researchr = {https://researchr.org/publication/Sowa93-0},
cites = {0},
citedby = {0},
journal = {J. Exp. Theor. Artif. Intell.},
volume = {5},
number = {2-3},
pages = {237-261},
}