Historical notes on steiner systems. - Hans Ludwig de Vries (Discret. Math., 1984)

All 80 steiner triple systems on 15 elements are derived. - Immo Diener; Eberhard Schmitt; Hans Ludwig de Vries (Discret. Math., 1985)

On orthogonal resolutions of the classical Steiner quadruple system SQS(16). - Hans Ludwig de Vries (Des. Codes Cryptogr., 2008)