@techreport{R-90-26,
TITLE = {Incremental Parsing and Reason Maintenance},
AUTHOR = {Mats Wire'n},
YEAR = {1990},
NUMBER = {R-90-26},
INSTITUTION = ida,
ADDRESS = idaaddr,
ABSTRACT = {},
IDANR = {LiTH-IDA-R-90-26},
NOTE = {Also in Proc. of 3rd International Conference on computational Linguistics, August 20-25, 1990, Helsinki, Finland, Vol 3, 287-292}