Multidimensional reciprocity laws. J.-L. Brylinski, D.A. McLaughlin (1996) Journal für die reine und angewandte Mathematik
On the 2-Sylow subgroup of the Hilbert kernel of K 2 of number fields Alan Candiotti, Kenneth Kramer (1989) Acta Arithmetica
On two-primary algebraic K-theory of quadratic number rings with focus on K₂ Marius Crainic, Paul Arne Østvær (1999) Acta Arithmetica