David Kolb, "Aristotelian Spatial Hypertext"
Catherine C. Marshall, "Uses of Spatial Hypertext"
Kumiyo Nakakoji and Yasuhiro Yamamoto, "Position Statement for Spatial Hypertext Workshop"
Ricardo Rizzo and Marco Arrigo, "Spatial Orgranization Using Self-Organizing Neural Networks"
Jim Rosenberg, "Conditional Spatiality"
Frank Shipman, "Workspace History and the Structure of Hypertext Activity"