@PhDThesis{	  galtier:11,
  author		      = {Galtier, Mathieu},
  title			      = {A mathematical approach to unsupervised learning in recurrent neural networks},
  school		      = {ParisTech},
  year			      = {2011},
  month			      = dec,
  url = {ftp://ftp-sop.inria.fr/neuromathcomp/publications/phds/galtier:11.pdf}
}