?url_ver=Z39.88-2004&rft_id=10.1109%2FICIAS.2014.6869505&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=H.M.&rft.au=Fayek%2C+H.M.&rft.aulast=Fayek&rft.title=The+impact+of+DFIG+and+FSIG+wind+farms+on+the+small+signal+stability+of+a+power+system&rft.isbn=9781479946549&rft.date=2014&rft.genre=proceeding