You can search for any reference by title, author, date, editor, journal and publisher. Searching is case insensitive, and allows for only partial terms (e.g. seq with pickup both RNA-Seq and sequencing) matching. You can also use advanced queries that are detailed here.
Ghazi et al. (2007) "Regulation of Caenorhabditis elegans lifespan by a proteasomal E3 ligase complex." Proc. Natl. Acad. Sci. U.S.A. 104(14):5947-5952 (PubMed)