@misc{Zhernovyi_Yuriy_Formulas,
 author={Zhernovyi Yuriy and Kopytko Bohdan},
 howpublished={online},
 publisher={Wydawnictwo Politechniki Częstochowskiej},
 language={eng},
 title={Formulas for average transition times between states of the Markov birth-death process},
 type={artykuł},
 keywords={birth-death process, Markov models, mean transition time, mean time spent in the group of states, queueing systems, reliability model, modele Markowa, systemy kolejkowe, model niezawodnościowy},
}