@misc{determination+of+vertical+and+horizontal+soil+displacements+in+automated+measuring+systems+on+the+basis+of+angular+measurements,
    author = {Bednarski, Łukasz i Milewski, Sławomir i Sieńko, Rafał},
    title = {Determination of vertical and horizontal soil displacements in automated measuring systems on the basis of angular measurements},
    journal = {Technical Transactions},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2014},
    number = {Y. 111, iss. 6-B}
}