@misc{810+skala+ocen+ecodrivera,
    author = {Ubysz, Aleksander},
    title = {81° skala ocen ecodrivera},
    journal = {Czasopismo Techniczne. Mechanika},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2012},
    number = {R. 109, Z. 9, 4-M}
}