Abeyrathne, P. D., Arheit, M., Kebbel, F., Castano-Diez, D., Goldie,K. N., Chami, M., Stahlberg, H., Renault, L., and Kühlbrandt, W.: Analysis of 2-D Crystals of Membrane Proteins by Electron Microscopy (Chap. 1.15), in Comprehensive Biophysics 1, Biophysical Techniques for Structural Characterization of Macromolecules, ed. Egelman, E. H., Dyson, H. J., Elsevier B. V. Academic Press, Oxford, pp. 277-310 (2012).

Burkhardt, J., Vonck, J., Langer, J. D., Salzer, R., and Averhoff, B.: Unusual N-terminal ααβαββα Fold of PilQ from Thermus thermophilus Mediates Ring Formation and Is Essential for Piliation.
J. Biol. Chem. 287 (11) 8484-8494 (2012).

Hizlan, D., Robson, A., Whitehouse, S., Gold, V. A., Vonck, J., Mills, D., Kühlbrandt, W., and Collinson, I.: Structure of the SecY Complex by a Preprotein Mimic.
Cell Reports 1 (1) 21-28 (2012).

Kühlbrandt, W.: Combining Cryo-EM and X-ray Crystallography to Study Membrane Protein Structure and Function.
(In: Macromolecular Crystallography: Deciphering the Structure, Function and Dynamics of Biological Molecules (NATO Science for Peace and Security Series-A: Chemistry and Biology), Springer Science and Business Media B.V., Dordrecht, The Netherlands, eds. M. A. Carrondo and P. Spadon; Chapter 9, pp. 93-101 (2012).

Meier, T. and Pogoryelov, D.: ATP synthase structure and function.
In: Encyclopedia of Biophysics Vol. 1, ed. by Gordon C. K. Roberts, Springer (Heidelberg, 2012).

Walter, A. Muzik, H., Vieker, H., Turchanin, A., Beyer, A., Gölzhäuser, A., Lacher, M., Steltenkamp, S., Schmitz, S., Holik, P., Kühlbrandt, W., and Rhinow, D.: Practical aspects of Boersch phase contrast electron microscopy of biological specimens.
Ultramicr. 116 62-72 (2012).