?url_ver=Z39.88-2004&rft_id=10.1109%2FITSIM.2008.4631889&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=M.&rft.au=Elhadi%2C+M.&rft.aulast=Elhadi&rft.title=Layered+biologically+inspired+self-healing+software+system+architecture&rft.date=2008&rft.isbn=9781424423286&rft.genre=proceeding