@ARTICLE{Furmańczyk_H._Scheduling_2017,
 author={Furmańczyk, H. and Kubale, M.},
 volume={65},
 number={No 1},
 journal={Bulletin of the Polish Academy of Sciences Technical Sciences},
 pages={29-34},
 howpublished={online},
 year={2017},
 title={Scheduling of unit-length jobs with bipartite incompatibility graphs on four uniform machines},
 URL={http://www.journals.pan.pl/Content/105695/PDF/10.1515bpasts-2017-0004.pdf},
 doi={10.1515/bpasts-2017-0004},
}