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2. Deb, D., Nalla, A. R. and Saikiran, K. (2000) Analysis of real-time shield pressures for the evaluation of longwall ground control problems, 129th SME Annual Conference, Salt Lake City, UT, 8 pp. (preprint # 00–131)
3. Deb, D. (1997) Development of the longwall strata control and maintenance system, Ph.D. Dissertation, The University of Alabama, Tuscaloosa
4. Jiang, Y. M., Park D. W., Deb D. and Sanford, R. L. (1996) Development of on-line evaluation of longwall roof behavior using neural networks and fuzzy sets, 125th SME Annual Meeting, Phoenix, Arizona, May 11–14 (preprint #96–124)