Observability and Mathematics Modeling: Lie Groups, Polynomial Equations, Fundamental Theorems of Arithmetic

Applications of Lie Groups to Differential Equations (Graduate Texts in Mathematics, 107, Band 107)

Structure and Geometry of Lie Groups (Springer Monographs in Mathematics)

Structure and Geometry of Lie Groups (Springer Monographs in Mathematics)

Lie Groups and Algebras: Chapters 4 6 (Elements of Mathematics)