(原始内容存档于2017-10-02). Eric Wustrow; Scott Wolchok; Ian Goldberg; J. AlexHalderman. Telex: Anticensorship in the Network Infrastructure (PDF). 20th USENIX
(原始内容存档于2014-01-06). Eric Wustrow, Scott Wolchok, Ian Goldberg and J. AlexHalderman, In Proc. Telex: Anticensorship in the Network Infrastructure. 20th
Evaluating New Copy-Prevention Techniques for Audio CDs(PDF format), by J. AlexHalderman padawan.info: Protected CD judged abusive in France(页面存档备份,存于互联网档案馆)