Stavros G. Kolliopoulos, George Steiner. Approximation algorithms for scheduling problems with a modified total weighted tardiness objective. Oper. Res. Lett., 35(5):685-692, 2007. [doi]
@article{KolliopoulosS07,
title = {Approximation algorithms for scheduling problems with a modified total weighted tardiness objective},
author = {Stavros G. Kolliopoulos and George Steiner},
year = {2007},
doi = {10.1016/j.orl.2006.12.002},
url = {http://dx.doi.org/10.1016/j.orl.2006.12.002},
researchr = {https://researchr.org/publication/KolliopoulosS07},
cites = {0},
citedby = {0},
journal = {Oper. Res. Lett.},
volume = {35},
number = {5},
pages = {685-692},
}