The Dual of the Invariant Quintic. - Eberhard Freitag; Bruce Hunt (Exp. Math., 1999)

Lattices with many Borcherds products. - Jan H. Bruinier; Stephan Ehlen; Eberhard Freitag (Math. Comput., 2016)

The Göpel Variety. - Eberhard Freitag; Riccardo Salvati Manni (Exp. Math., 2019)