Hauer, F. Research Group of 3D Electron Cryo-Microscopy, MPI for biophysical chemistry, Max Planck Society;
http://ediss.uni-goettingen.de/bitstream/handle/11858/00-1735-0000-0006-B504-1/hauer.pdf?sequence=1 (Verlagsversion)
Hauer, F. (2009). Three-dimensional electron microscopy of structurally heterogeneous biological macromolecules. PhD Thesis, Georg-August-Universität, Göttingen.