SpringerLink (Online service), Persiano, G., & Solis-Oba, R. (2005). Approximation and Online Algorithms: Second International Workshop, WAOA 2004, Bergen, Norway, September 14-16, 2004, Revised Selected Papers. Springer Berlin Heidelberg.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Giuseppe Persiano, και Roberto Solis-Oba. Approximation and Online Algorithms: Second International Workshop, WAOA 2004, Bergen, Norway, September 14-16, 2004, Revised Selected Papers. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Approximation and Online Algorithms: Second International Workshop, WAOA 2004, Bergen, Norway, September 14-16, 2004, Revised Selected Papers. Springer Berlin Heidelberg, 2005.
