1. Natural sorting over permutation spaces;Baer;Math. Comp.,1968
2. Theory of Groups of Finite Order;Burnside,1955
3. The hook graphs of the symmetric group;Frame;Canad. J. Math.,1954
4. Über die Charaktere der symmetrischen Gruppe;Frobenius;Sitzungsberichte Preuss. Ak. Wiss. Berlin,1900
5. A table of partitions;Gupta,1935