Hans Kellerer, Ulrich Pferschy, David Pisinger. Knapsack problems. Springer, 2004.
@book{0010031, title = {Knapsack problems}, author = {Hans Kellerer and Ulrich Pferschy and David Pisinger}, year = {2004}, researchr = {https://researchr.org/publication/0010031}, cites = {0}, citedby = {0}, publisher = {Springer}, isbn = {978-3-540-40286-2}, }