@article{DoellFiedlerZhang2009,
  author    = {Petra D{\"o}ll and Kristina Fiedler and Jing Zhang},
  title     = {Global-scale analysis of river flow alterations due to water withdrawals and reservoirs},
  journal   = {Hydrology and earth system sciences},
  volume    = {13},
  pages     = {2413 -- 2432},
  doi       = {10.5194/hess-13-2413-2009},
  year      = {2009},
}