The impact of space technology on society. - Mark Williamson (ISTAS, 1997)

Longitudinal Analytics on Web Archive Data: It's About Time! - Gerhard Weikum; Nikos Ntarmos; Marc Spaniol; Peter Triantafillou; András A. Benczúr; Scott Kirkpatrick; Philippe Rigaux; Mark Williamson (CIDR, 2011)