?url_ver=Z39.88-2004&rft_id=10.1007%2F11841197_14&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=Gilmore&rft.aufirst=Stephen&rft.au=Gilmore%2C+Stephen&rft.isbn=978-3-540-38865-4&rft.title=Evaluating+the+scalability+of+a+web+service-based+distributed+e-learning+and+course+management+system&rft.date=2006&rft.btitle=Web+services+and+formal+methods&rft.genre=bookitem