?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Liu%2C+Y&rft.aulast=Liu&rft.aufirst=Y&rft.date=2016&rft.issn=1469-9508&rft.atitle=Expansion+of+higher+education+and+inequality+of+opportunities%3A+a+cross-national+analysis&rft.title=Journal+of+Higher+Education+Policy+and+Management&rft.issue=3&rft.volume=38&rft.pages=242-263&rft.genre=article