@article{Purver.etal06,
author = "Purver, Matthew and Cann, Ronnie and Kempson, Ruth",
journal = "Research on Language and Computation",
number = "2-3",
pages = "289--326",
title = "{G}rammars as {P}arsers: {M}eeting the {D}ialogue {C}hallenge",
url = "http://www.eecs.qmul.ac.uk/~mpurver/papers/purver-et-al06rolc.pdf",
volume = "4",
year = "2006",
}