Serge A. Plotkin, David B. Shmoys, Éva Tardos. Fast Approximation Algorithms for Fractional Packing and Covering Problems. Math. Oper. Res., 20(2):257-301, 1995. [doi]
@article{PlotkinST95,
title = {Fast Approximation Algorithms for Fractional Packing and Covering Problems},
author = {Serge A. Plotkin and David B. Shmoys and Éva Tardos},
year = {1995},
doi = {10.1287/moor.20.2.257},
url = {http://dx.doi.org/10.1287/moor.20.2.257},
researchr = {https://researchr.org/publication/PlotkinST95},
cites = {0},
citedby = {0},
journal = {Math. Oper. Res.},
volume = {20},
number = {2},
pages = {257-301},
}