at senescence.info
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.
Iwasa et al. (2003) "Mitogen-activated protein kinase p38 defines the common senescence-signalling pathway." Genes Cells 8(2):131-144 (PubMed)