People, places and the newspilot. - Per Dahlberg; Johan Redström; Henrik Fagrell (CHI Extended Abstracts, 1999)

Moving out of the meeting room: Exploring support for mobile meetings. - Jens Bergquist; Per Dahlberg; Fredrik Ljungberg; Steinar Kristoffersen (ECSCW, 1999)

Scalability through Cultivation. - Jens Bergqvist; Per Dahlberg (Scand. J. Inf. Syst., 1999)

Supporting opportunistic communication in mobile settings. - Per Dahlberg; Fredrik Ljungberg; Johan Sanneblad (CHI Extended Abstracts, 2000)

Proxy Lady - Mobile Support for Opportunistic Communication. - Per Dahlberg; Fredrik Ljungberg; Johan Sanneblad (Scand. J. Inf. Syst., 2002)