Bartnik, Adam, and Mateusz Marcinkowski. “Spatial Variability of Precipitation in the Area of Lodz”. Acta Universitatis Lodziensis. Folia Geographica Physica, no. 14 (December 30, 2015): 5–15. Accessed December 8, 2025. https://czasopisma.uni.lodz.pl/geophysica/article/view/11143.