@article{Odihi2006,
  author    = {John O. Odihi},
  title     = {Urban droughts and floods in Maiduguri: twin hazards of a variable climate},
  journal   = {Berichte des Sonderforschungsbereichs 268},
  volume    = {8},
  pages     = {303 -- 320},
  year      = {2006},
}