@article{WeberJeltsch2000,
  author    = {Weber, Gisela and Jeltsch, Florian},
  title     = {Long-term impacts of livestock herbivory on herbaceous and woody vegetation in semiarid savannas},
  year      = {2000},
  language  = {en}
}
@article{JeltschWeberDeanetal.2000,
  author    = {Jeltsch, Florian and Weber, Gisela and Dean, W. R. J. and Milton, Sue J. and VanRooyen, N. and O'Connor, Terry and Moloney, Kirk A.},
  title     = {Entstehung und Bedeutung r{\"a}umlicher Vegetationsstrukturen in Trockensavannen : Baum-Graskoexistenz und Artenvielfalt},
  year      = {2000},
  language  = {de}
}
@article{JeltschWeberParueloetal.2000,
  author    = {Jeltsch, Florian and Weber, Gisela and Paruelo, J. and Dean, W. R. J. and Milton, Sue J. and VanRooyen, N.},
  title     = {Beweidung als Degradationsfaktor in ariden und semiariden Weidesystemen},
  year      = {2000},
  language  = {de}
}
@article{JeltschWeberGrimm2000,
  author    = {Jeltsch, Florian and Weber, Gisela and Grimm, Volker},
  title     = {Ecological buffering mechanisms in savannas : a unifying theory of long-term tree-grass coexistence},
  year      = {2000},
  language  = {en}
}