@inproceedings{oepen2002coling,
 author = {Stephan Oepen and Kristina Toutanova and Stuart Shieber and Christopher Manning and Dan Flickinger and Thorsten Brants.},
 booktitle = {19th International Conference on Computational Linguistics (COLING 2002)},
 title = {The LinGO Redwoods Treebank: Motivation and Preliminary Applications},
 url = {https://nlp.stanford.edu/pubs/oepen2002coling.pdf},
 year = {2002}
}