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.
Greer et al. (2010) "Members of the H3K4 trimethylation complex regulate lifespan in a germline-dependent manner in C. elegans." Nature 466(7304):383-387 (PubMed)