Information context: nature, impact, and role / SpringerLink (Online service), 2005 r=on-line. - Текст : электронный.
Herrera-Viedma E. Soft computing in web information retrieval : models and applications / E. Herrera-Viedma, F. Crestani, G. Pasi, 2006 r=on-line. - Текст : электронный.
Soft computing in information retrieval : Techniques and applications / Ed.: F. Crestani, G. Pasi, 2000. - XII, 393 p. 393 p. - Текст : непосредственный.
String processing and information retrieval : 13th international conference, SPIRE 2006, Glasgow, UK, October 11-13, 2006: proceedings / SpringerLink (Online service), 2006 r=on-line. - Текст : электронный.