Łyczak M, Adamiec J, Skupień T, Małysa T, Groffik A. Georadar surveys of the flooring in the St. Francis of Assisi basilica in Krakow. geol [Internet]. 2018 Dec. 6 [cited 2025 Apr. 11];44(4):357. Available from: https://journals.agh.edu.pl/geol/article/view/2761