Ashok K. Chandra, Daniel S. Hirschberg, C. K. Wong. Approximate Algorithms for Some Generalized Knapsack Problems. Theoretical Computer Science, 3(3):293-304, 1976.
@article{ChandraHW76, title = {Approximate Algorithms for Some Generalized Knapsack Problems}, author = {Ashok K. Chandra and Daniel S. Hirschberg and C. K. Wong}, year = {1976}, tags = {C++}, researchr = {https://researchr.org/publication/ChandraHW76}, cites = {0}, citedby = {0}, journal = {Theoretical Computer Science}, volume = {3}, number = {3}, pages = {293-304}, }