Water Research, Volume 149, 1 February 2019, Pages 225-231.
Stefan Beisl, Sílvia Monteiro, Ricardo Santos, Ana Sofia Figueiredo, María Guadalupe Sánchez-Loredo, Maria Amélia Lemos, Francisco Lemos, Miguel Minhalma, Maria Norberta de Pinho
https://www.sciencedirect.com/science/article/pii/S0043135418309242