Jirí Adámek, Jan Reiterman. Banach's Fixed-Point Theorem as a base for data-type equations. Applied Categorical Structures, 2(1):77-90, 1994. [doi]
@article{AdamekR94,
title = {Banach's Fixed-Point Theorem as a base for data-type equations},
author = {Jirí Adámek and Jan Reiterman},
year = {1994},
doi = {10.1007/BF00878504},
url = {http://dx.doi.org/10.1007/BF00878504},
researchr = {https://researchr.org/publication/AdamekR94},
cites = {0},
citedby = {0},
journal = {Applied Categorical Structures},
volume = {2},
number = {1},
pages = {77-90},
}