Amadeo Casas Manuel Carro Manuel V. Hermenegildo A High-Level Implementation of Non-deterministic, Unrestricted, Independent And-Parallelism. 651-666 2008 ICLP http://dx.doi.org/10.1007/978-3-540-89982-2_53 conf/iclp/2008 db/conf/iclp/iclp2008.html#CasasCH08