LYNGBY SØRENSEN, B.; RØNDE MØLLER, R. Evaluation of total groundwater abstraction from public waterworks in Denmark using principal component analysis. GEUS Bulletin, Copenhagen, Denmark, v. 28, p. 37–40, 2013. DOI: 10.34194/geusb.v28.4716. Disponível em: https://geusbulletin.org/index.php/geusb/article/view/4716. Acesso em: 25 jun. 2022.