- J. Martin Lindsay, Stephen J. Wills, “Quantum Stochastic Cocycles and Completely Bounded Semigroups on Operator Spaces”, International Mathematics Research Notices, 2014, no. 11, 2014,
3096 
- L. Accardi, S.V. Kozyrev, “On the structure of Markov flows”, Chaos, Solitons & Fractals, 12, no. 14-15, 2001,
2639