Erik Poll. A Coalgebraic Semantics of Subtyping. ITA, 35(1):61-81, 2001. [doi]
@article{Poll01,
title = {A Coalgebraic Semantics of Subtyping},
author = {Erik Poll},
year = {2001},
doi = {10.1051/ita:2001109},
url = {http://dx.doi.org/10.1051/ita:2001109},
tags = {semantics, subtyping},
researchr = {https://researchr.org/publication/Poll01},
cites = {0},
citedby = {0},
journal = {ITA},
volume = {35},
number = {1},
pages = {61-81},
}