Bednarczyk, Zbigniew. “PRACTICAL USE OF MODERN INVESTIGATION AND MONITORING METHODS IN POLISH LANDSLIDE REMEDIATION PROJECTS”. Acta Polytechnica CTU Proceedings 23 (July 30, 2019): 1–8. Accessed May 5, 2024. https://ojs.cvut.cz/ojs/index.php/APP/article/view/5688.