Aldar Dugarzhapov, Alexander Kononov. A polynomial-time algorithm for the preemptive mixed-shop problem with two unit operations per job. J. Scheduling, 19(1):61-72, 2016. [doi]
@article{DugarzhapovK16, title = {A polynomial-time algorithm for the preemptive mixed-shop problem with two unit operations per job}, author = {Aldar Dugarzhapov and Alexander Kononov}, year = {2016}, doi = {10.1007/s10951-015-0454-9}, url = {http://dx.doi.org/10.1007/s10951-015-0454-9}, researchr = {https://researchr.org/publication/DugarzhapovK16}, cites = {0}, citedby = {0}, journal = {J. Scheduling}, volume = {19}, number = {1}, pages = {61-72}, }