Reversible Computation in Asynchronous Cellular Automata. - Jia Lee; Ferdinand Peper; Susumu Adachi; Kenichi Morita; Shinro Mashiko (UMC, 2002)

Delay-insensitive computation in asynchronous cellular automata. - Jia Lee; Susumu Adachi; Ferdinand Peper; Shinro Mashiko (J. Comput. Syst. Sci., 2005)

Universal delay-insensitive systems with buffering lines. - Jia Lee; Ferdinand Peper; Susumu Adachi; Shinro Mashiko (IEEE Trans. Circuits Syst. I Regul. Pap., 2005)