?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Shea&rft.aufirst=D.P.&rft.au=Shea%2C+D.P.&rft.atitle=Architecture+to+integrate+multiple+PONs+with+long+reach+DWDM+backhaul&rft.volume=27&rft.date=February+2009&rft.title=IEEE+Journal+on+Selected+Areas+in+Communications&rft.pages=126-133&rft.issn=0733-8716&rft.issue=2&rft.genre=article