Reinhold Heckmann. Approximation of Metric Spaces by Partial Metric Spaces. Applied Categorical Structures, 7(1-2):71-83, 1999. [doi]
@article{Heckmann99,
title = {Approximation of Metric Spaces by Partial Metric Spaces},
author = {Reinhold Heckmann},
year = {1999},
doi = {10.1023/A:1008684018933},
url = {http://dx.doi.org/10.1023/A:1008684018933},
researchr = {https://researchr.org/publication/Heckmann99},
cites = {0},
citedby = {0},
journal = {Applied Categorical Structures},
volume = {7},
number = {1-2},
pages = {71-83},
}