Komorowski, Waldemar. “Layering of façades. A Few Comments on the Colour of Krakow’s façades in Earlier and Contemporary Times”. Geology, Geophysics and Environment 40, no. 2 (June 30, 2014): 171. Accessed December 4, 2024. https://ggae.agh.edu.pl/index.php/geol/article/view/570.