1. IEEE Standard 802: Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications (1999)
2. Bluetooth SIG: Specification Of The Bluetooth System (1999)
3. IEEE Standard 802: Part 15.3: Wireless Medium Access Control (MAC) and Physical Layer (PHY) Specifications for High Rate Wireless Personal Area Networks (WPAN) (2003)
4. ITU-T: ITU-T Recommendation Z.100 (11/99). SDL: Specification and Description Language (1999.)
5. Telelogic AB: Telelogic Tau SDL Suite (2003), Available from http://www.telelogic.com/products/tau/sdl