@article{WaltherGerthsenCariusetal.2007,
  author    = {T. Walther and D. Gerthsen and Reinhard Carius and Arnold F{\"o}rster},
  title     = {AlAs/GaAs Quantum well structures: Interface properties investigated by high-resolution transmission electron microscopy and photoluminescence spectroscopy / T. Walther ; D. Gerthsen ; R. Carius ; A. F{\"o}rster ...},
  journal   = {Microscopy of semiconducting materials 1993 : proceedings of the Royal Microscopical Society Conference held at Oxford University, 5 - 8 April 1993 / ed. by A. G. Cullis ... - (Conference series / Institute of Physics ; 134)},
  pages     = {449 -- ff.},
  year      = {2007},
}