Byungjun You, Takeo Yamada. A pegging approach to the precedence-constrained knapsack problem. European Journal of Operational Research, 183(2):618-632, 2007. [doi]
@article{YouY07,
title = {A pegging approach to the precedence-constrained knapsack problem},
author = {Byungjun You and Takeo Yamada},
year = {2007},
doi = {10.1016/j.ejor.2006.10.031},
url = {http://dx.doi.org/10.1016/j.ejor.2006.10.031},
tags = {systematic-approach},
researchr = {https://researchr.org/publication/YouY07},
cites = {0},
citedby = {0},
journal = {European Journal of Operational Research},
volume = {183},
number = {2},
pages = {618-632},
}