(1967). Sufficiency conditions for constrained optima by Cheng-Chun Huang. [electronic resource].
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSufficiency Conditions for Constrained Optima by Cheng-Chun Huang. [electronic Resource]. 1967.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSufficiency Conditions for Constrained Optima by Cheng-Chun Huang. [electronic Resource]. 1967.
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