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Beasley J. (2000). Creating reciprocal zugzwang studies. EBUR, Vol. 12, No. 2, pp. 8-12.
Elkies, N.D. (1998a) http://www.h3.org/pub/acj/extra/Elkies/Elkies04.html. Zugzwang (Part I).
Elkies, N.D. (1998b) EG, Vol. 8, No. 128, p. 320. ISSN 0012-7671.
Elkies, N.D. (2000a). Originals. EG, Vol. 9, No. 136, p.59.
Elkies, N.D. (2000b). Private communication.
Heijden, H.M.J.F. van der (2000). Private communication.
Heijden, H.M.J.F. van der (2001). Endgame Tables and Endgame Study Composition. ICGA Journal, Vol. 24, No. 2, pp. 88-92. ISSN 1389-6911.
Hyatt, R. (2001). ftp://ftp.cis.uab.edu/pub/hyatt/TB/. Server providing Nalimov’s EGTs and statistics.
Karrer, P. (2000). Private communication.
Lincke, T. (2001a). http://nobi.inf.ethz.ch/games/chess. 3-5-man DTC EGT query service.
Lincke, T. (2001b). http://wwwjn.inf.ethz.ch/games/chess/statistics/chs_statistics.html. DTC win and draw statistics for 3-man to 6-man endgames.
Nalimov, E., Haworth, G.McC. and Heinz, E.A. (2000). Space-efficient Indexing of Endgame Tables for Chess. ICGA Journal, Vol. 23, No. 3, pp. 148-162.
Nalimov, E., Haworth, G.McC. and Heinz, E.A. (2001). Space-efficient Indexing of Endgame Tables for Chess. Advances in Computer Games 9, (eds. H. J. van den Herik and B. Monien), pp. 93-113. Institute for Knowledge and Agent Technology (IKAT), Maastricht, The Netherlands. ISBN 90 6216 5761.
Nunn, J. (1992). Secrets of Rook Endings. B.T. Batsford, London. ISBN 0-7134-7164-6. 2nd edition (1999). Gambit. ISBN 1-9019-8318-8.
Nunn, J. (1994). Secrets of Pawnless Endings. B.T. Batsford, London. ISBN 0-7134-7508-0. 2nd edition, to be published. Gambit. ISBN 1-9019-8365X.
Nunn, J. (1995). Secrets of Minor-Piece Endings. B.T. Batsford, London. ISBN 0-7134-7727-X.
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Rasmussen, L. (2000). Maximal and Mutual Zugzwang Results. Private Communications.
Roycroft, A.J. (1972). Test Tube Chess: A Comprehensive Introduction to the Chess Endgame Study. Faber and Faber Ltd. ISBN 0-5710-9573-9.
Tamplin, J. (2001a). http://chess.jaet.org/endings/. Chess endgame site: EGTs, maximals and mzugs.
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Tamplin, J. (2001c). Private Communications.
Thompson, K. (2000). Private communication.
Thompson, K. (2001). http://cm.bell-labs.com/cm/cs/who/ken/chesseg.html. 6-man EGTs, maximal positions, maximal mutual zugzwangs and endgame statistics.
Wirth, C. and Nievergelt, J. (1999). Exhaustive and Heuristic Retrograde Analysis of the KPPKP Endgame. ICCA Journal, Vol. 22, No. 2, pp. 67-80.
Wirth, C. (2000). Private communications on the generation of 4-1 DTC EGTs and derived data.