?url_ver=Z39.88-2004&rft_id=10.1145%2F1435473.1435479&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=Stephen&rft.aulast=Rothery&rft.au=Rothery%2C+Stephen&rft.date=2008&rft.title=An+empirical+study+of+data+collection+protocols+for+wireless+sensor+networks&rft.isbn=978-1-60558-123-1&rft.genre=bookitem