The Terwilliger algebra of a Hamming scheme H(d, q). - F. Levstein; Carolina Maldonado; D. Penazzi (Eur. J. Comb., 2006)

The Terwilliger algebra of the Johnson schemes. - F. Levstein; Carolina Maldonado (Discret. Math., 2007)

More on the Terwilliger algebra of Johnson schemes. - Benjian Lv; Carolina Maldonado; Kaishun Wang (Discret. Math., 2014)