SpringerLink (Online service), Del Cerro, F. L., & Furbach, U. (1998). Logics in Artificial Intelligence: European Workshop, JELIA '98 Dagstuhl, Germany, October 12-15, 1998 Proceedings (1st ed. 1998.). Springer Berlin Heidelberg : Imprint: Springer. https://doi.org/10.1007/3-540-49545-2
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Farinas Luis Del Cerro, και Ulrich Furbach. Logics in Artificial Intelligence: European Workshop, JELIA '98 Dagstuhl, Germany, October 12-15, 1998 Proceedings. 1st ed. 1998. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 1998. https://doi.org/10.1007/3-540-49545-2.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Logics in Artificial Intelligence: European Workshop, JELIA '98 Dagstuhl, Germany, October 12-15, 1998 Proceedings. 1st ed. 1998. Springer Berlin Heidelberg : Imprint: Springer, 1998. https://doi.org/10.1007/3-540-49545-2.
