Zimmermann, Herbert Department of Biomolecular Mechanisms, Max Planck Institute for Medical Research, Max Planck Society;
http://www.sciencedirect.com/science/article/pii/S0079656506000021/pdfft?md5=103f71dfe5f8eeed3a54eff68b84af0c&pid=1-s2.0-S0079656506000021-main.pdf (Any fulltext)
http://dx.doi.org/10.1016/j.pnmrs.2005.12.002 (Any fulltext)
Dvinskikh, S. V., Sandström, D., Zimmermann, H., & Maliniak, A. (2006). Carbon-13 NMR spectroscopy applied to columnar liquid crystals. Progress in Nuclear Magnetic Resonance Spectroscopy, 48(2), 85-107. doi:10.1016/j.pnmrs.2005.12.002.