The following publications are possibly variants of this publication:
- A scatter search method for bi-criteria {0, 1}-knapsack problemsCarlos Gomes da Silva, João C. N. Clímaco, José Rui Figueira. eor, 169(2):373-391, 2006. [doi]
- A Scatter Search Method for the Bi-Criteria Multi-dimensional {0, 1}-Knapsack Problem using Surrogate RelaxationCarlos Gomes da Silva, João C. N. Clímaco, José Rui Figueira. jmma, 3(3):183-208, 2004. [doi]
- Core problems in bi-criteria {0, 1}-knapsack problemsCarlos Gomes da Silva, João C. N. Clímaco, José Rui Figueira. cor, 35(7):2292-2306, 2008. [doi]