Bibitem:

@inproceedings{Renda02b,
author = "Renda, M. Elena and Straccia, Umberto",
title = "A Personalized Collaborative Digital Library Environment",
booktitle = "5th International Conference on Asian Digital Libraries (ICADL-02)",
publisher = "ACM",
address = "Singapore, Republic of Singapore",
pages = "262--274",
series =  LNCS,
number =  "2555",
year = "2002"
}