Title: Asynchronous System-on-Chip Interconnect, Author: John Bainbridge
Title: Handshake Circuits: An Asynchronous Architecture for VLSI Programming, Author: Kees van Berkel
Title: Logically Determined Design: Clockless System Design with NULL Convention Logic, Author: Karl M. Fant
Title: Logic Synthesis for Asynchronous Controllers and Interfaces, Author: J. Cortadella