@article{articlecd509897,
title   = {Molecular features of humic acids and fulvic acids from contrasting environments},
author = {Schellekens, Judith and Buurman, Peter and Kalbitz, Karsten and Zomeren, Andre van and Vidal Torrado, Pablo and Cerli, Chiara and Comans, Rob N. J},
year = {2017},
doi = {10.1021/acs.est.6b03925},
journal   = {Environmental Science & Technology}
}