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.
Hoffmann et al. (2002) "The IkappaB-NF-kappaB signaling module: temporal control and selective gene activation." Science 298(5596):1241-1245 (PubMed)