Christine L. Borgman, Anne J. Gilliland-Swetland, Gregory H. Leazer, Richard E. Mayer, David Gwynn, Rich Gazan, Patricia D. Mautone. Evaluating Digital Libraries for Teaching and Learning in Undergraduate Education: A Case Study of the Alexandria Digital Earth Prototype (ADEPT). Library Trends, 49(2), 2000. [doi]
Abstract is missing.