+@misc{mysql-fulltext,
+ howpublished = {{http://dev.mysql.com/doc/refman/5.0/en/fulltext-search.html}},
+ title = {{MySQL Full-Text Search Functions}},
+ note = "[Online, accessed 2-February-2012]"
+}
+
+@misc{mysql-boolean-search,
+ howpublished = {{http://dev.mysql.com/doc/refman/5.0/en/fulltext-boolean.html}},
+ title = {{MySQL Boolean Full-Text Searches}},
+ note = "[Online, accessed 2-February-2012]"
+}
+
+@book{tf-idf,
+ title = {{Introduction to Information Retrieval}},
+ author={C.D. Manning, P. Raghavan, H. Schutze},
+ year={2009},
+ pages={118--119},
+}
+