@misc{concepts+of+the+city+in+the+age+of+knowledge+based+economy, author = {Wdowiarz-Bilska, Matylda}, title = {Concepts of the city in the age of knowledge-based economy}, journal = {Technical Transactions}, address = {Kraków}, publisher = {Wydawnictwo PK}, date = {2015}, number = {Y. 112, iss. 12-A} }