@Article{ 
  giamuc04a,
  author = { Giaquinta, Mariano and Mucci, Domenico },
  title = { On sequences of maps into a manifold with equibounded $W^{1/2}$-energies },
  journal = { J. Funct. Anal. },
  year = { 2005 },
  volume = { 225 },
  pages = { 94-146 },
  URL = { http://cvgmt.sns.it/paper/1104/ },
  note = { cvgmt preprint}
}