@Article{ Bennett04aij,
year = {2004},
author = {B. Bennett and A.P. Galton},
title = {A Unifying Semantics for Time and Events},
journal = {Artificial Intelligence},
volume = {153},
pages = {13--48},
leeds_file = {AIJ_Bennett_Galton_VEL.pdf},
webnote = {[DOI]}
}