with Kitto, K. , Ramm, B. , Sitbon, L. , 2011, 'Quantum theory beyond the physical: information in context', Axiomathes 21 (2), 331-345.
with Kitto, K. , 2009, Extracting spooky-activation-at-a-distance from considerations of entanglement, in P. Bruza, D. A. Sofge & W. F. Lawless (eds.), Quantum interaction, Dordrecht, Springer, pp. 71-83.
with Flender, C. , Kitto, K. , 2009a, Beyond ontology in information systems, in P. Bruza, D. A. Sofge & W. F. Lawless (eds.), Quantum interaction, Dordrecht, Springer, pp. 276-288.
with Flender, C. , Kitto, K. , 2009b, Nonseparability of shared intentionality, in P. Bruza, D. A. Sofge & W. F. Lawless (eds.), Quantum interaction, Dordrecht, Springer, pp. 211-224.
with Kitto, K. , Sitbon, L. , 2009, Generalising unitary time evolution, in P. Bruza, D. A. Sofge & W. F. Lawless (eds.), Quantum interaction, Dordrecht, Springer, pp. 17-28.
with Sofge, D. A. , Lawless, W. F. (eds) , 2009a, Quantum interaction: Third international symposium, Qi 2009, Saarbrücken, Germany, March 25-27, 2009, Springer, Dordrecht.