References
- Aho , A. V. , Hopcroft , J. E. and Ullman , J. D. 1983 . Data Structures and Algorithms , MA : Addison-Wesley .
- Chu , I-Ping. and Johnsonbaugh , R. 1991 . The four-peg Tower of Hanoi Puzzle . SIGCSE Bulletin , 23 ( 3 ) : 2 – 4 .
- Frame , J. S. 1941 . Solution to AMM problem 3918 . Amer. Math. Monthly , 48 ( 3 ) : 216 – 219 .
- Hinz , A. M. 1989 . An iterative algorithm for the Tower of Hanoi with four pegs . Computing , 42 ( 3 ) : 135 – 140 .
- Van De Liefvoort , A. 1992 . An iterative algorithm for the Reve's puzzle . The Computer J. , 35 ( 1 ) : 91 – 92 .
- Lu , Xue-Miao. 1989 . An iterative solution for the 4-peg Towers of Hanoi . The Computer J. , 35 ( 2 ) : 187 – 189 .
- Reingold , E. M. and Hansen , W. J. 1983 . Data Structures , NY : Little Brown & Co .
- Wood , D. 1981-82 . Towers of Brahma and Hanoi revisited . J. Recreational Math. , 14 ( 1 ) : 17 – 24 .