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.
Fernandez-Fernandez et al. (2005) "Proteins of the S100 family regulate the oligomerization of p53 tumor suppressor." Proc. Natl. Acad. Sci. U.S.A. 102(13):4735-4740 (PubMed)