@misc{play+towers+game+of+halls,
    author = {Dal Fabbro, Armando},
    title = {Play towers, game of halls},
    journal = {Technical Transactions},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2015},
    number = {Y. 112, iss. 8-A}
}