SpringerLink (Online service) & Polkowski, L. (1998). Rough Sets and Current Trends in Computing: First International Conference, RSCTC'98 Warsaw, Poland, June 22-26, 1998 Proceedings (1st ed. 1998.). Springer Berlin Heidelberg : Imprint: Springer. https://doi.org/10.1007/3-540-69115-4
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service) και Lech Polkowski. Rough Sets and Current Trends in Computing: First International Conference, RSCTC'98 Warsaw, Poland, June 22-26, 1998 Proceedings. 1st ed. 1998. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 1998. https://doi.org/10.1007/3-540-69115-4.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service) και Lech Polkowski. Rough Sets and Current Trends in Computing: First International Conference, RSCTC'98 Warsaw, Poland, June 22-26, 1998 Proceedings. 1st ed. 1998. Springer Berlin Heidelberg : Imprint: Springer, 1998. https://doi.org/10.1007/3-540-69115-4.
