@misc{the+response+of+three+colliding+models+of+steel+towers+to+seismic+excitation,
    author = {Sołtysik, Barbara i Jankowski, Robert},
    title = {The response of three colliding models of steel towers to seismic excitation},
    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. 3-B}
}