@article{BaumbachLuebbertPietschetal.1998,
  author    = {Tilo Baumbach and Daniel L{\"u}bbert and Uwe Pietsch and Nora Darowski and L. Leprince and A. Talneau and J. Schneck},
  title     = {Grazing incidence diffraction by epitaxial multilayered gratings},
  year      = {1998},
}