1. Knight's tours and magic squares;Balof;Congr. Numer.,1996
2. Knight's tour revisited;Cull;Fibonacci Quart.,1978
3. Mathematical games: problems that are built on the knight's move in chess;Gardner;Sci. Amer.,1967
4. Independent knight's on triangular honeycombs;Harborth;Congr. Numer.,1997
5. Bounds on the number of knight's tours;Kyek;Discrete Appl. Math.,1997