Pshenichny , B. N., & Пшеничный , Б. Н. (1992). Necessary conditions of extremum, penalty functions and regularity. Institute of Mathematics, NAS of Ukraine.
Chicago Style (17th ed.) CitationPshenichny , B. N., and Б. Н Пшеничный. Necessary Conditions of Extremum, Penalty Functions and Regularity. Institute of Mathematics, NAS of Ukraine, 1992.
MLA (8th ed.) CitationPshenichny , B. N., and Б. Н Пшеничный. Necessary Conditions of Extremum, Penalty Functions and Regularity. Institute of Mathematics, NAS of Ukraine, 1992.
Warning: These citations may not always be 100% accurate.