@Book{		  dixfarfur99,
  editor	= {J\"{u}rgen Dix and Luis Farinas del Cerro and Ulrich
		  Furbach},
  title		= {Selected {P}apers of Logic in {A}{I}},
  publisher	= {Baltzer Science Publishers},
  series	= {{S}pecial Issue of the Annals in Mathematics and
		  Artificial Intelligence},
  volume	= {27},
number          = {1--4},
  year		= {2000},
  pages		= {1--202}
}