@inproceedings{grenager2005unsupervised,
 author = {Trond Grenager and Dan Klein and Christopher D. Manning},
 booktitle = {Association for Computational Linguistics (ACL)},
 title = {Unsupervised learning of field segmentation models for information extraction},
 url = {https://nlp.stanford.edu/pubs/grenager2005unsupervised.pdf},
 year = {2005}
}