Ramm, K. and Bylka, J. (2022) “New Requirements for the Quality of Water Supply Services to Curb Water Loss”, Krakow Review of Economics and Management/Zeszyty Naukowe Uniwersytetu Ekonomicznego w Krakowie, (4(994), pp. 47–65. doi:10.15678/ZNUEK.2021.0994.0403.