@article{FoersterHardtdegenUngermanns2007,
  author    = {Arnold F{\"o}rster and Hilde Hardtdegen and C. Ungermanns},
  title     = {Comparative investigation of electrical and optical characteristics of AlxGa1-xAs/GaAs structures deposited by LP-MOVPE and MBE / H. Hardtdegen ; M. Hollfelder ; C. Ungermanns ... A. F{\"o}rster ...},
  journal   = {Compound semiconductors, 1994 : proceedings of the twenty-first International Symposium on Compound Semiconductors held in San Diego, California, 18 - 22 September, 1994 / ed. by Herb Goronkin ... - (Conference series / Institute of Physics ; 141)},
  pages     = {81 -- ff.},
  year      = {2007},
}