Algebraic singularities have maximal reductive automorphism groupsHauser, Herwig; Müller, Gerd · Nagoya Mathematical Journal · 1989

Affine varieties and lie algebras of vector fieldsHerwig Hauser; Gerd Müller · 1993

A rank theorem for analytic maps between power series spacesHerwig Hauser; Gerd Müller · 1994

The Lie algebra of polynomial vector fields and the Jacobian conjectureHerwig Hauser; Gerd Müller · 1998