Zieliński, Artur, Mikołaj Łyskowski, and Ewelina Mazurkiewicz. “Ground Penetrating Radar Investigation of Limestone Karst Objects in the Botanical Garden in Kielce”. Geology, Geophysics and Environment 42, no. 1 (July 17, 2016): 31. Accessed May 6, 2024. https://journals.agh.edu.pl/geol/article/view/1847.