Personal space in a virtual community. - Phillip Jeffrey (CHI Conference Summary, 1998)

Norms and conventions in collaborative systems. - Uta Pankoke-Babatz; Konrad Klöckner; Phillip Jeffrey (HCI (2), 1999)

Forum contact space: serendipity in the workplace. - Phillip Jeffrey (CHI Extended Abstracts, 2000)

Sharing serendipity in the workplace. - Phillip Jeffrey; Andrew McGrath (CVE, 2000)

Documented Norms and Conventions on the Internet. - Uta Pankoke-Babatz; Phillip Jeffrey (Int. J. Hum. Comput. Interact., 2002)

Navigating the Virtual Landscape: Coordinating the Shared Use of Space. - Phillip Jeffrey; Gloria Mark (Designing Information Spaces, 2003)

Information Capture Devices for Social Environments. - Meghan Deutscher; Phillip Jeffrey; Nelson Siu (EUSAI, 2004)