Katharina Rittenschober, Bert Jüttler,
"Using Line Congruences for Parameterizing Special Algebraic Surfaces"
, in M. Wilson and R.R. Martin: The Mathematics of Surfaces X, Serie Lecture Notes in Computer Science (LNCS), Vol. 2768, Springer, Berlin, Seite(n) 223-243, 2003
Original Titel:
Using Line Congruences for Parameterizing Special Algebraic Surfaces