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.
Lee et al. (2004) "Instructive role of Wnt/beta-catenin in sensory fate specification in neural crest stem cells." Science 303(5660):1020-1023 (PubMed)