@article{ le2005,
    author = "Christian Grothoff",
    title = "{Reading File Metadata with extract and libextractor}",
    journal = "LinuxJournal",
    booktitle = "Linux Journal",
    volume = "6-2005", 
    publisher = "SCC",
    url = "http://www.linuxjournal.com/article/7552",
    month = "June",
    year = "2005"
}