Learning object representations using it A priori constraints within ORASSYLL
@Article{nkrueger01nc,
  author = 	 {N. Kr{"u}ger},
  title = 	 {Learning object representations using {it A priori} constraints within ORASSYLL},
  journal = 	 {Neural Computation},
  year = 	 2001,
  volume =	 13,
  pages =	 {389-410}
}