?url_ver=Z39.88-2004&rft_id=10.1109%2FLSP.2020.3039729&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Xiem%2C+HoangVan&rft.aulast=Xiem&rft.aufirst=HoangVan&rft.date=November+2020&rft.issn=1558-2361&rft.atitle=Versatile+Video+Coding+based+Quality+Scalability+with+Joint+Layer+Reference&rft.title=IEEE+SIgnal+Processing+Letter&rft.genre=article