Pascariu, M.-C., Tulucan, T., Niculescu, M., Sebarchievici, I. and Ștefănuț, M.N. 2016. Water Quality Survey of Streams from Retezat Mountains (Romania). Journal of Environmental Geography. 9, 3-4 (Dec. 2016), 27–32. DOI:https://doi.org/10.1515/jengeo-2016-0009.