@ARTICLE{ Bennett02applied,
author = {Brandon Bennett and A.G. Cohn and F. Wolter and M. Zakharyaschev},
title = {Multi-Dimensional Modal Logic as a Framework for Spatio-Temporal Reasoning},
journal = {Applied Intelligence},
year = {2002},
volume = {17},
pages = {239--251},
number = {3},
leeds_file = {applied.pdf}
}