Przepióra, Paweł, Tomasz Kalicki, Grzegorz Żarnowiecki, Grzegorz Król, and Marcin Frączek. “The Causes of Fires and the Effectiveness of the Fire Protection System of the State Forests in 2010–2019 on the Example of the Kielce Forest District”. Acta Universitatis Lodziensis. Folia Geographica Physica, no. 19 (December 30, 2020): 41–54. Accessed May 19, 2024. https://www.czasopisma.uni.lodz.pl/geophysica/article/view/8630.