1. Abrahamson, S., Dahlen, B., Löfgren, H., and Pascher, I., 1978, Lateral packing of hydrocarbon chains, Prog. Chem. Fats Other Lipids 16:125–143.
2. Albertini, G., Fanelli, E., Guidoni, L., Ianzizi, F., Mariani, P., Masella, R., Rustichelli, F., and Viti, V., 1987, Studies of structural modifications induced by gamma-irradiation in dis-tearoylphosphatidylcholine liposomes, Int. J. Radiat. Biol. Relat. Stud. Phys. Chem. Med. 52:145–156.
3. Alexander, L. E., 1969, X-ray Diffraction Methods in Polymer Science, Wiley-Interscience, New York.
4. Als-Nielsen, J., and Möhwald, H., 1991, Synchrotron X-ray scattering studies of Langmuir films, in: Handbook of Synchrotron Radiation, Vol 4 (S. Ebashi, M. Koch, and E. Rubenstein, eds.), pp. 1–53, North-Holland, Amsterdam.
5. Aranda, F. J., Killian, J. A., and de Kruijff, B., 1987, Importance of gramicidin for its lipid structure modulating activity in lysophosphatidylcholine and phosphatidylethanolamine model membranes. A comparative study employing gramicidin analogs and a synthetic alpha-helical hydro-phobic polypeptide, Biochim. Biophys. Acta 901:217–228.