Kraft, Hanspeter Geometrische Methoden in der Invariantentheorie/ Hanspeter Kraft. - Braunschweig: F. Vieweg, 1984. - x, 308 p.: ill.; 23 cm. - Aspects of mathematics. D ; Aspekte der Mathematik. Bd. 1 = . - Aspects of mathematics. D Bd. 1. . Includes index. Bibliography: p. [291]-296. ISBN: 3528085258 LCCN: 85114604 //r90 Subjects--Topical Terms: Group theory.Geometry, Algebraic.Invariants. Dewey Class. No.: 512.22 / K89g