The 3rd international Conference on Qualitative and Quantitative methods for Librarians (QQML2011) took place in Athens, in May 2011. Qualitative and Quantitave methods aim to evaluate and rate the quality of librarians' tools, the effectiveness of the services offered. In the frame of the conference, the National Documentation Center (EKT) presented the results and findings emerging from the qualitative and quantitative study:" Α Bibliometric Analysis of Greek Scientific Publications 1993-2008".