@article {YaZh2005,
 author="Xin Min Yang and Ping Zhang",
 title={On second-order converse duality for a nondifferentiable programming problem},
 journal="Bull. Austral. Math. Soc.",
 fjournal={Bulletin of the Australian Mathematical Society},
 volume="72",
 year="2005",
 number="2",
 pages="265--270",
 issn="0004-9727",
 coden="ALNBAB",
 language="English",
 date="3rd May, 2005",
 classmath="49N15, 49J52, 90C30",
 publisher={AMPAI, Australian Mathematical Society},
 MRnumber="MR2183407",
 ZBLnumber="02246388",
 url="http://www.austms.org.au/Publ/Bulletin/V72P2/722-5129-YaZh/index.shtml",
 acknowledgement={This research was partially supported by the National Natural Science Foundation of China (Grant 10471159), NCET and the Natural Science Foundation of Chongqing.},
 abstract={Certain shortcomings are described in the second order converse duality results in the recent work of (J. Zhang and B. Mond, Bull. Austral. Math. Soc. 55(1997) 29--44). Appropriate modifications are suggested.}
}