@techreport{Sidner:79,
title = {Towards a Computational Theory of Definite Anaphora Comprehension in
{E}nglish Discourse},
address = {Cambridge, MA},
author = {Candace Sidner},
institution = {MIT Artificial Intelligence Laboratory},
key = {Sidner 1979},
month = {June},
number = {537},
year = {1979},
keywords = {2000 book nlp }
}
::