@Article{	  DAngeliRW2018,
  author	= "Daniele D'Angeli and Emanuele Rodaro and W{\"a}chter, Jan
		  Philipp",
  title		= "On the Structure Theory of Partial Automaton Semigroups",
  journal	= "ArXiv e-prints",
  volume	= "abs/1811.09420",
  year		= "2018",
  url		= "http://arxiv.org/abs/1811.09420"
}