?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Bui%2C+Trung+Ninh&rft.aulast=Bui&rft.aufirst=Trung+Ninh&rft.date=2015&rft.issn=0974-780X&rft.atitle=Influence+of+ASE+noise+on+performance+of+DWDM+networks+using+low-power+pumped+Raman+amplifiers&rft.title=IETE+Journal+of+Research&rft.genre=article