Nesimović, Edin, et al. “Chemical Characterisation of the Spring Waters Used for Health Care, Guber, Srebrenica, Bosnia and Herzegovina”. Bulletin of Chemists and Technologists of Bosnia and Herzegovina, vol. 49, Dec. 2017, pp. 43-48, https://glashem.pmf.unsa.ba/index.php/bctbh/article/view/211.