Helmut Friedrich
Helmut Friedrich
1 books in the database
Books
Co-authored books and collections
Books that list Helmut Friedrich among their authors but not as the lead author: co-written works, collections and compilations.
Learning and instructionErik De Corte
Learning and instruction
Erik De Corte · 1990
Canonical Gravity : From Classical to QuantumJürgen Ehlers
Canonical Gravity : From Classical to Quantum
Jürgen Ehlers · 2014
Einstein Equations and the Large Scale Behavior of Gravitational FieldsPiotr T Chrusciel
Einstein Equations and the Large Scale Behavior of Gravitational Fields
Piotr T Chrusciel · 2004
Destination canyon countryWitold Sartorius
Destination canyon country
Witold Sartorius · 1992