@inproceedings{Grosz77,
title = {The Representation and Use of Focus in a System for Understanding
Dialogs},
address = {Cambridge, MA},
author = {Barbara J. Grosz},
booktitle = {IJCAI-77},
note = {Reprinted in Grosz et al. (1986).},
pages = {67--76},
publisher = {Morgan Kaufmann},
year = {1977},
keywords = {2000 book nlp }
}
::