@Proceedings{NS:IWIL-2001, title = {{Proceedings of the Second International Workshop on the Implementation of Logics}}, year = 2001, editor = {H. {de Nivelle} and S. Schulz}, number = {MPI-I-2001-2-006}, series = {Forschungsberichte des Max-Planck-Instituts f{\"u}r Informatik} }