@article{córdoba2005new,
  title={New advances in cross-task and speaker adaptation for air traffic control tasks},
  author={R. de Córdoba, J. Macías, V. Sama, R. Barra, J.M. Pardo},
  journal={Procesamiento del lenguaje natural},
  number={35},
  pages={21-27},
  year={2005}
}