@article{Martín-Yebra:168203,
      author        = "Martín-Yebra, A. and Landreani, F. and Casellato, C. and
                       Pavan, E. and Migeotte, P.-F. and Frigo, C. and Martínez,
                       J.P. and Caiani, E.G.",
      title         = "{Evaluation of respiratory- and postural-induced changes
                       on the ballistocardiogram signal by time warping
                       averaging}",
      year          = "2017",
}