1. Winning Ways for Your Mathematical Plays, Volume 1: Games in General;Berlekamp,1982
2. Winning Ways for Your Mathematical Plays, Volume 2: Games in Particular;Berlekamp,1982
3. Kayles and nimbers;Bodlaender;J. Algorithms,2002
4. On exact algorithms for Kayles;Bodlaender,2011
5. On Numbers and Games;Conway,1976