1. Noncommutative Markov chains;Accardi,1974
2. Quantum stochastic processes;Accardi;Publications of the Research institute for Mathematical Sciences Kyoto University,1982
3. L. Accardi and M. Ohya: Compound channels, transition expectations and liftings, to appear in J. Multivariate Analysis.
4. L. Accardi, M. Ohya and N. Watanabe: Dynamical entropy through quantum Markov chain, to appear in Open System and Information Dynamics.
5. Defining quantum dynamical entropy