NOTE! Please use the freetext field when you make a search on author or title!
Freetext:
Author:
Title:
Publication year:
Keyword:
Convention:

Combine the search terms with AND OR Sort order: Publication year, Author, Title Author, Title Title, Author

Please make a search on the "news lists" in the following way using the freetext field:

entry>20010501 (references added to the database after the 1 of May 2001)
entry=20010502 (references added to the database on the 2 of May 2001)

Using the field for publication year:

>1999 (material added to the database published after 1999)
=2000 (material added to the database published during 2000)