1
Group theoretical methods in physics. 16 : international colloquium on group theoretical methods in physics : proceedings : Varna, 15.06.87-20.06.87.
Book
2
The geometry of surfaces, transformation groups, and fields /
Book
...MGC - Differential geometry...
3
Differential Galois theory /
Book
...MGC - Differential geometry...
4
Algebro geometric and Lie theoretic techniques in systems theory. pt A.
Book
...MGC - Differential geometry...
5
Introduction to geometry
Book
...MGC - Differential geometry...
6
Lectures on modern mathematics. 2.
Book
...MGC - Differential geometry...
7
Einige Untersuchungen zur Riemannschen Geometrie im Grossen.
Book
...MGC - Differential geometry...