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.
Park and Sancar (1994) "Formation of a ternary complex by human XPA, ERCC1, and ERCC4(XPF) excision repair proteins." Proc. Natl. Acad. Sci. U.S.A. 91(11):5017-5021 (PubMed)