@misc{impedances+and+apparent+masses+of+active+human+body+models+seat+systems,
    author = {Książek, Marek Antoni},
    title = {Impedances and apparent masses of active human body models–seat systems},
    journal = {Czasopismo Techniczne. Mechanika},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2011},
    number = {R. 108, Z. 2, 1-M}
}