1Levine, Emil; Golub, Kotalika. Li braries in the Digital Age 2004. Information Today, July- August, 2004, 21, 7,24, (2).
2Marcum, Deanna B. Research questions for the digital era library. Library Trends, 2003, 51, 4, 636, (17).
3Papatheodorou, Christos et al. Mining user communities in digital libraries. Information Technology and Libraries, Dec,2003, 22, 4, 152, (6).
4Lundmark,Cathy. the biology branch of the national science digital library. July, 2003, BioScience, 53, 7, 631, (1).
5Levine,Emil. Libraries in the Digital Age. July- August,2003, Information Today, 20, 7, 1, (3).
6Stewart, M.Claire; Cervone, H. Frank. Building a new infrastructure for digital media. June, 2003, Information Technology and Libraries, 22, 2, 69, (6).
7Lankes, R.David; Gross, Melissa; McClure, Charles R Cost, statistics, measures, and standards for digital reference servieces: a preliminary view. Library Trends, 2003, 51, 3,401, (15).
8Loertscher, David. The digital school library: a world - wide development and a fascinating challenge. June, 2003, Teacher Librarian, 30, 5, 14, (11).
9Nicholson, Scott. Using data mining to discover Web- based scholarly research works. October 2003, vol. 54, no. 12,pages 1081-1090.
10MarcuIn, Deanna. Requirements for the future digital library. Journal of Academic Librarianship September 2003, vol.29, no. 5, pages 276-279.
