![](/img/cover-not-exists.png)
On Spam over Internet Telephony (SPIT) Prevention
Quittek, J., Niccolini, S., Tartarelli, S., Schlegel, R.Volume:
46
Year:
2008
Language:
english
DOI:
10.1109/mcom.2008.4597108
File:
PDF, 98 KB
english, 2008