@misc{Bojar_Piotr_The,
 author={Bojar, Piotr and Woropay, Maciej and Shalapko, Jurij and Szubartowski, Mirosław and Bacior, Michał},
 howpublished={online},
 publisher={WSEAS Press},
 language={eng},
 type={materiały konferencyjne},
 title={The method of the evaluation of transport systems operations safety},
 keywords={systemy transportowe, system state, forcing factors, safety},
}