Proceedings of SDAIR-94, 3rd Annual Symposium on Document Analysis and Information Retrieval (1994) [http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.53.9367].
Proceedings of SDAIR-94, 3rd Annual Symposium on Document Analysis and Information Retrieval (1994) [http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.53.9367].