Introduction to GSM Physical Channels, Logical Channels, Network Functions, and Operation Harte, Lawrence Heftet / 2008 / Engelsk
Introduction to GSM Physical Channels, Logical Channels, Network Functions, and Operation Harte, Lawrence Heftet / 2011 / Engelsk
Lawless Lawfare Tipping the Scales of Justice to Get Trump and Destroy MAGA Swoyer, Alex Heftet / 2025 / Engelsk
