P. Mandal, C. Nahak. Symmetric duality with (p, r) - ρ - (η, θ)-invexity. Applied Mathematics and Computation, 217(21):8141-8148, 2011. [doi]
@article{MandalN11, title = {Symmetric duality with (p, r) - ρ - (η, θ)-invexity}, author = {P. Mandal and C. Nahak}, year = {2011}, doi = {10.1016/j.amc.2011.02.068}, url = {http://dx.doi.org/10.1016/j.amc.2011.02.068}, tags = {C++}, researchr = {https://researchr.org/publication/MandalN11}, cites = {0}, citedby = {0}, journal = {Applied Mathematics and Computation}, volume = {217}, number = {21}, pages = {8141-8148}, }