- Royal Holloway University of London
External person
- Royal Holloway University of London
External person
- Royal Holloway University of London
External person
- Lomonosov Moscow State University
External person
- Institute of Problems of Information Transmission. Russia
External person
- Royal Holloway University of London
External person
- Lomonosov Moscow State University
External person
- Institute of New Technologies of Education, Moscow, Russia
External person
- Queensland University of Technology
External person
- Royal Holloway University of London
External person