Dennis E. Egan, Michael Lesk, R. Daniel Ketchum, Carol C. Lochbaum, Joel R. Remde, Michael L. Littman, Thomas K. Landauer. Hypertext for the Electronic Library? CORE Sample Results. In Hypertext 91 Proceedings, San Antonio, Texas, USA. pages 299-312, ACM, 1991. [doi]
Abstract is missing.