@article{DBLP:journals/ai/VilaR96,
author = {Llu\'{\i}s Vila and
Han Reichgelt},
title = {The Token Reification Approach to Temporal Reasoning},
journal = {Artif. Intell.},
volume = {83},
number = {1},
year = {1996},
pages = {59-74},
ee = {http://dx.doi.org/10.1016/0004-3702(94)00093-X},
bibsource = {DBLP, http://dblp.uni-trier.de}
}