Wyniki
-
On the necessity of the history of geographical thought
Witold Wilczyński
Bulletin of Geography. Socio-Economic Series /11 (2009) s. 5-14 -
Population of American cities : 1950-2009
Witold J. Wilczyński, Piotr L. Wilczyński
Bulletin of Geography. Socio-Economic Series /16 (2011) s. 153-172