Progress in Natural Science: Materials International
Progress in Natural Science: Materials International > 2009 > 19 > 6 > 769-773
Progress in Natural Science: Materials International > 2009 > 19 > 8 > 923-929
Progress in Natural Science: Materials International > 2009 > 19 > 10 > 1403-1408
Progress in Natural Science: Materials International > 2009 > 19 > 12 > 1691-1697