«Dataspace». — Universes in Universe : Worlds of Art = Welten der Kunst = Mundos del Arte. — Edited by Pat Binder and Gerhard Haupt. — Berlin : Universes in Universe. — Edited in 2005. — [Date of reference : May 8, 2007]. — Access : {{http://universes-in-universe.de/specials/2005/arco-mexico/eng/dataspace/index.htm}}.