TY  - BOOK
AU  - Hirst,Graeme
TI  - Anaphora in natural language understanding: a survey 
PY  - 1981///
CY  - Berlin
PB  - Springer-Verlag
KW  - Anaphora (Linguistics)
KW  - Discourse analysis
N1  - Includes bibliographical references (p. 107-122) and index
ER  -