Mikita, Slavomír, in Vladimír Vybíral. „Contribution of Simple Hydrogeological Indicating Methods in Contamination-Impacted Environments“. Acta Carsologica 36, no. 2 (september 1, 2007). Pridobljeno december 10, 2025. https://ojs.zrc-sazu.si/carsologica/article/view/194.