@article{KleinpeterKochHeydenreichetal.1995,
  author    = {Kleinpeter, Erich and Koch, Andreas and Heydenreich, Matthias and Chatterjee, S. K. and Rudorf, Wolf-Dieter},
  title     = {Study of the pi-electron distribution in push-pull alkenes by 1H and 13C NMR spectroscopy, IV : the conformation and dynamic behaviour of substituted N-Phenyl-2,3-dihydro-4(1H)-pyridones},
  year      = {1995},
  language  = {en}
}
@article{StarkeKochUhlemannetal.1995,
  author    = {Starke, Ines and Koch, Andreas and Uhlemann, Erhard and Kleinpeter, Erich},
  title     = {Nuclear-magnetic-resonance studies and molecular modelling of the solution structure of some dibenzo crown- ethers and their complexes},
  year      = {1995},
  language  = {en}
}
@article{KochKleinpeter1995,
  author    = {Koch, Andreas and Kleinpeter, Erich},
  title     = {Ab-initio study and semiempirical calculations of keto-enol tautomerism of triazolopyrimidines},
  year      = {1995},
  language  = {en}
}
@article{KochStarkeKleinpeter1995,
  author    = {Koch, Andreas and Starke, Ines and Kleinpeter, Erich},
  title     = {Conformational study of Dibenzo crown ethers and their complexation with Li+ and Na+},
  year      = {1995},
  language  = {en}
}
@article{StarkeKochHoldtetal.1995,
  author    = {Starke, Ines and Koch, Andreas and Holdt, Hans-J{\"u}rgen and Kleinpeter, Erich},
  title     = {1H, 13C, and 15N NMR study of the solution structure of metabridged bis(benzo-15-crown-5-ether)s},
  year      = {1995},
  language  = {en}
}
@article{KleinpeterHeydenreichKalderetal.1997,
  author    = {Kleinpeter, Erich and Heydenreich, Matthias and Kalder, L. and Koch, Andreas and Henning, Dietrich and Kempter, Gerhard},
  title     = {NMR spectroscopic and theoretical structural analysis of 5,5-disubstituted hydantoins in solution},
  year      = {1997},
  language  = {en}
}
@article{KleinpeterKochFischeretal.1997,
  author    = {Kleinpeter, Erich and Koch, Andreas and Fischer, G. and Askolin, C.-P.},
  title     = {13 C NMR, 15 N NMR and quantum-chemical study of the tautomerism of 2-substituted 5-ME-7-OH-1,2,4-triazolo[1,5- a]pyrimidines},
  year      = {1997},
  language  = {en}
}
@article{KochKleinpeter1997,
  author    = {Koch, Andreas and Kleinpeter, Erich},
  title     = {Restricted rotation about particial C, N Double Bond},
  year      = {1997},
  language  = {en}
}
@article{HeydenreichKochKleinpeteretal.1997,
  author    = {Heydenreich, Matthias and Koch, Andreas and Kleinpeter, Erich and Zimmermann, Thomas},
  title     = {Dynamic NMR study of the flexibility of 2-amino-3-aroyl-4,6-diaryl-pyrylium salts},
  issn      = {0937-0633},
  doi       = {10.1007/s002160050205},
  year      = {1997},
  language  = {en}
}
@article{KochKleinpeter1997,
  author    = {Koch, Andreas and Kleinpeter, Erich},
  title     = {Study of the tautomerism by experimentally and theoretically estimated 13C and 15N chemical shifts},
  year      = {1997},
  language  = {en}
}