@ARTICLE{Saegusa2011b,
  author = {Saegusa, Ryo and Metta, Giorgio and Sandini, Giulio},
  title = {Body definition based on visuomotor correlation},
  journal = {IEEE Transaction on Industrial Electronics},
  year = {2012},
  volume = {59},
  pages = {3199--3210},
  number = {8}
}