“General Packet Radio Service in GSM”, J. Cai and D. J. Goodman, IEEE Communications Magazine, October 1997, pp. 122-131.
“The Mobile Phone Meets the Internet”, Malcom W. Oliphant, IEEE Spectrum, August 1999, pp. 20-28.
Linux Device Drivers, Alessandro Rubini, O'Reilly, February 1998.
“IP Bandwidth Management”, Jamal Hadi Salim, Linux Journal, June 1999, pp. 40-43.
“Review: Linux Device Drivers”, Mark Bishop, Linux Journal, September 1999, p. 48.