User-tailorable systems: pressing the issues with buttons. - Allan MacLean; Kathleen Carter; Lennart Lövstrand; Thomas P. Moran (CHI, 1990)

Being Selectively Aware with the Khronika System. - Lennart Lövstrand (ECSCW, 1991)

Realizing a Video Environment: EuroPARC's RAVE System. - William W. Gaver; Thomas P. Moran; Allan MacLean; Lennart Lövstrand; Paul Dourish; Kathleen Carter; William Buxton (CHI, 1992)