@article{KYB_1967_3_2_a3,
     author = {Va\v{s}{\'\i}\v{c}ek, Old\v{r}ich},
     title = {On the preemptive priority queues},
     journal = {Kybernetika},
     pages = {147--156},
     year = {1967},
     volume = {3},
     number = {2},
     zbl = {0153.20302},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_1967_3_2_a3/}
}