@misc{the+role+of+cities+in+the+development+of+rural+areas, author = {Kowicki, Marek}, title = {The role of cities in the development of rural areas}, 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. 12-A} }