@article{SchraderSchuermannDruskaetal.1997,
  author    = {Schrader, Sigurd and Sch{\"u}rmann, H. and Druska, P. and Teppner, Randolf and Prescher, Dietrich},
  title     = {Ultraviolet photoelectron spectroscopy of conjugated organic model compounds},
  year      = {1997},
  language  = {en}
}
@article{SchraderPrescher1997,
  author    = {Schrader, Sigurd and Prescher, Dietrich},
  title     = {Molecular substitution and nonlinear optical properties of chromophores},
  year      = {1997},
  language  = {en}
}
@article{SchraderPfeifferReutheretal.1997,
  author    = {Schrader, Sigurd and Pfeiffer, Karl and Reuther, Freimut and Lorkowski, Hans-Joachim},
  title     = {Stable polymer chromophore systems for nonlinear optics},
  year      = {1997},
  language  = {en}
}
@article{OttoSchraderSteigeretal.1997,
  author    = {Otto, Andreas H. and Schrader, Sigurd and Steiger, Th. and Schneider, M.},
  title     = {Gas phase deprotonation energies of Sulfuric Acid, Perchloric Acid, Chlorsulfuric Acid and Fluorosulfuric Acid},
  year      = {1997},
  language  = {en}
}
@article{OttoPrescherGeyetal.1997,
  author    = {Otto, Andreas H. and Prescher, Dietrich and Gey, E. and Schrader, Sigurd},
  title     = {Proton affinities of some polyfluoroalkanes in comparison to the unsubstituted alkanes. The estimation of the proton affinities of polyfluorethylene and polyethylene by applying theoretical methods},
  year      = {1997},
  language  = {en}
}