Nondefiniability Results for Expansions of the Field of Real Numbers by the Exponential Function and by the Restricted Sine Function

@article{Bianconi1997NondefiniabilityRF,
  title={Nondefiniability Results for Expansions of the Field of Real Numbers by the Exponential Function and by the Restricted Sine Function},
  author={Ricardo Bianconi},
  journal={J. Symb. Log.},
  year={1997},
  volume={62},
  pages={1173-1178}
}