@inproceedings{3fc8a29e6f5c4b38be0fe8e5cc549d29,
title = "Information extraction: Techniques and challenges",
author = "Ralph Grishman",
year = "1997",
doi = "10.1007/3-540-63438-x_2",
language = "English (US)",
isbn = "354063438X",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Verlag",
pages = "11--27",
editor = "Pazienza, {Maria Teresa}",
booktitle = "Information Extraction",
note = "International Summer School on Information Extraction, SCIE 1997 ; Conference date: 14-07-1997 Through 18-07-1997",
}