VAN NIEUWENBORGH, D., HEYMANS, S., & VERMEIR, D. (2006, January 1). Cooperating answer set programming. Presented at the. Berlin: Springer, 2006. Retrieved from http://pascal-francis.inist.fr/vibad ndex.php?action=search&terms=19104704
ISO-690 (author-date, English)VAN NIEUWENBORGH, Davy, HEYMANS, Stijn and VERMEIR, Dirk, 2006. Cooperating answer set programming. In: [online]. Berlin: Springer, 2006. 1 January 2006. Available from: http://pascal-francis.inist.fr/vibad ndex.php?action=search&terms=19104704
Modern Language Association 9th editionVAN NIEUWENBORGH, D., S. HEYMANS, and D. VERMEIR. Cooperating answer set programming. Berlin: Springer, 2006., 2006, http://pascal-francis.inist.fr/vibad ndex.php?action=search&terms=19104704.
Mohr Siebeck - Recht (Deutsch - Österreich)Emerald - Harvard
VAN NIEUWENBORGH, D., HEYMANS, S. and VERMEIR, D. (2006), “Cooperating answer set programming”, in , Vol. , Berlin: Springer, 2006., available at: http://pascal-francis.inist.fr/vibad ndex.php?action=search&terms=19104704.