Distribution of Products in Finite Monoids I: Combinatorics. - Lex E. Renner (Int. J. Algebra Comput., 1999)

Distribution of Products in Finite Monoids II: Algebra. - Lex E. Renner (Int. J. Algebra Comput., 1999)

The Renner Monoids and Cell Decompositions of the Symplectic Algebraic Monoids. - Zhenheng Li; Lex E. Renner (Int. J. Algebra Comput., 2003)

H-Polynomials and rook Polynomials. - Mahir Bilen Can; Lex E. Renner (Int. J. Algebra Comput., 2008)