1. Bulgarian solitaire;Akin;Amer. Math. Monthly,1985
2. Proof of the Bulgarian Solitaire conjectures;Bentz;Ars Combin.,1987
3. Cycles of partitions;Brandt;Proc. Amer. Math. Soc.,1982
4. Montreal solitaire;Cannings;J. Combin. Theory Ser. A,1992
5. Tableaux de Young et solitaire bulgare;Etienne;J. Combin. Theory Ser. A,1991