@misc{what+has+richard+rogers+been+hit+with+an+umbrella+for, author = {Żuk, Paweł}, title = {What has Richard Rogers been hit with an umbrella for?}, 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. 9-A} }