1. Permutation Groups;Cameron,1999
2. Counting finite lattices;Heitzig;Algebra Universalis,2002
3. Generating all finite modular lattices of a given size;Jipsen;Algebra Universalis,2015
4. Endliche Verbände;Klotz;J. Reine Angew. Math.,1971
5. The Art of Computer Programming, vol. 4, Fasc. 1;Knuth,2009