Making minds meet in your local chapter: the case of SIGCHI.NL. - Peter Boersma; Eddy Boeve; Boyd de Groot (CHI Extended Abstracts, 1999)

Building a community Website: SIGCHI.NL goes online. - Peter Boersma (ACM SIGCHI Bull., 1999)

HCI & IA: information, interaction, interface and usability architects share deliverables. - Keith Instone; Lisa Chan; Peter Boersma; George Olsen (CHI Extended Abstracts, 2002)