1 F. A. Valentine, "The problem of Lagrange with differential inequalities as added side conditions, in Contributions to Calculus of Variations" Univ. of Chicago Press 407-448, 1937
2 I. Husain, "On variational problems involving higher orderderivative" 한국전산응용수학회 17 (17): 433-455, 2005
3 R. R. Egudo, "Multiobjective duality with invexity" 126 : 469-477, 1987
4 V. Chankong, "Multiobjective Decision Making: Theory and Methodol-ogy" North-Holland 1983
5 R. Courant, "Methods of Mathematical Physics" Wiley 1943
6 C. R. Bector, "Generalized concavity and duality in Continuous programming" 25 : 1984
7 K. O. Friedrichs, "Ein Verfrahren der Variations-Rechung das Minimum eines Integrals Maximum eines Anderen Ausdruckes Dazustellan"
8 B. Mond, "Duality with Invexity for a class of nondifferentiable static and continuous programming problems" 136 : 325-333, 1988
9 B. Mond, "Duality of variational problems with Invexity" 134 : 322-328, 1988
10 B. Mond, "Duality for variational problems" 18 : 355-364, 1967
1 F. A. Valentine, "The problem of Lagrange with differential inequalities as added side conditions, in Contributions to Calculus of Variations" Univ. of Chicago Press 407-448, 1937
2 I. Husain, "On variational problems involving higher orderderivative" 한국전산응용수학회 17 (17): 433-455, 2005
3 R. R. Egudo, "Multiobjective duality with invexity" 126 : 469-477, 1987
4 V. Chankong, "Multiobjective Decision Making: Theory and Methodol-ogy" North-Holland 1983
5 R. Courant, "Methods of Mathematical Physics" Wiley 1943
6 C. R. Bector, "Generalized concavity and duality in Continuous programming" 25 : 1984
7 K. O. Friedrichs, "Ein Verfrahren der Variations-Rechung das Minimum eines Integrals Maximum eines Anderen Ausdruckes Dazustellan"
8 B. Mond, "Duality with Invexity for a class of nondifferentiable static and continuous programming problems" 136 : 325-333, 1988
9 B. Mond, "Duality of variational problems with Invexity" 134 : 322-328, 1988
10 B. Mond, "Duality for variational problems" 18 : 355-364, 1967
11 C. R. Bector, "Duality for Multiobjective variational problems" 166 (166): 214-224, 1992
12 X.-H. Chen, "Duality for Multiobjective Variational Problems with Invexity" 203 : 236-253, 1996
13 S. Chandra, "Continuous programming containing arbitrary norms" 39 : 28-38, 1985
14 M. A. Hanson, "Bonds for functionally convex optimal control problems" 8 : 84-89, 1964
15 S. Chandra, "A class of nondifferentiable continuous program-ming problem" 107 : 122-131, 1985