@misc{control+command+systems+impact+on+the+railway+operational+safety,
    author = {Pawlik, Marek},
    title = {Control command systems impact on the railway operational safety},
    journal = {Technical Transactions},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2016},
    number = {Y. 113, iss. 1-E}
}