@article{TekkenCostaKropp2013,
  author    = {Vera Tekken and Lu{\´i}s F{\´i}l{\´i}pe Carvalho da Costa and J{\"u}rgen Kropp},
  title     = {Increasing pressure, declining water and climate change in north-eastern Morocco},
  journal   = {Journal of coastal conservation : planning and management},
  volume    = {17},
  number    = {3},
  pages     = {379 -- 388},
  doi       = {10.1007/s11852-013-0234-7},
  year      = {2013},
}