@book{UBHD-3658948,
  author={Koch, Herbert},
  title={Finite dimensional aspects of semilinear parabolic equations},
  publisher={IWR},
  address={Heidelberg},
  year={1993},
  pages={19 S.},
  language={eng},
  number={ARRAY(0x55cd7575a8b8)},
  series={Preprint / Interdisziplin{\"a}res Zentrum f{\"u}r Wissenschaftliches Rechnen, IWR},
  library={UB [Signatur: 93 X 53]},
}
@book{UBHD-2567858,
  author={Koch, Herbert},
  title={Hyperbolic equations of second order},
  year={1990},
  pages={104 Bl.},
  language={eng},
  school={Heidelberg, Univ., Diss., 1990},
  library={UB [Signatur: 91 MN 10] ; UB [Signatur: 91 U 376] ; UB [Signatur: 91 U 376] ; UB [Signatur: 91 MN 10] ; MA [Signatur: Diss. Koch]},
}
@book{UBHD-9907078,
  author={Koch, Herbert},
  title={Non-Euclidean singular integrals and the porous medium equation},
  year={1998},
  pages={158 S.},
  language={eng},
  school={Heidelberg, Univ., Habil.-Schr., 1998},
  library={UB [Signatur: 99 U 130] ; MA [Signatur: Hab. Koch]},
}
@book{UBHD-3636289,
  author={Koch, Herbert},
  title={On center manifolds and inertial manifolds},
  publisher={IWR},
  address={Heidelberg},
  year={1993},
  pages={39 S.},
  language={eng},
  number={ARRAY(0x55cd75cb87a0)},
  series={Preprint / Interdisziplin{\"a}res Zentrum f{\"u}r Wissenschaftliches Rechnen, IWR},
  library={UB [Signatur: 93 X 50]},
}
@book{UBHD-68933687,
  author={Koch, Herbert and Sickel, Winfried},
  title={Pointwise multipliers of Besov spaces of smoothness zero and spaces of continuous functions},
  publisher={IWR},
  address={Heidelberg},
  year={2001},
  pages={34 S.},
  language={eng},
  number={ARRAY(0x55cd75c9cd88)},
  series={Preprint / Interdisziplin{\"a}res Zentrum f{\"u}r Wissenschaftliches Rechnen, IWR},
  note={Auch im Internet unter der Adresse www.iwr.uni-heidelberg.de/sfb/Preprints.html verf{\"u}gbar},
}
@book{UBHD-68933686,
  author={Koch, Herbert and Tataru, Daniel},
  title={Sharp counter examples in unique continuation for second-order elliptic equations},
  publisher={IWR},
  address={Heidelberg},
  year={2001},
  pages={15 S.},
  language={eng},
  number={ARRAY(0x55cd75ca7cb8)},
  series={Preprint / Interdisziplin{\"a}res Zentrum f{\"u}r Wissenschaftliches Rechnen, IWR},
  note={Auch im Internet unter der Adresse www.iwr.uni-heidelberg.de/sfb/Preprints.html verf{\"u}gbar},
}