@article{BreunigRupp2017,
  author    = {Peter Breunig and Nicole Rupp},
  title     = {An outline of recent studies on the Nigerian Nok culture},
  journal   = {Journal of African Archaeology},
  volume    = {14},
  number    = {3 (special issue)},
  pages     = {237 -- 255},
  doi       = {10.3213/2191-5784-10298},
  year      = {2017},
}