Adam Janiak, Mikhail Y. Kovalyov, Wieslaw Kubiak, Frank Werner. Positive half-products and scheduling with controllable processing times. European Journal of Operational Research, 165(2):416-422, 2005. [doi]
@article{JaniakKKW05,
title = {Positive half-products and scheduling with controllable processing times},
author = {Adam Janiak and Mikhail Y. Kovalyov and Wieslaw Kubiak and Frank Werner},
year = {2005},
doi = {10.1016/j.ejor.2004.04.012},
url = {http://dx.doi.org/10.1016/j.ejor.2004.04.012},
researchr = {https://researchr.org/publication/JaniakKKW05},
cites = {0},
citedby = {0},
journal = {European Journal of Operational Research},
volume = {165},
number = {2},
pages = {416-422},
}