@article{brosius1986,
  author  = {Brosius, J. P.},
  journal = {Sarawak Museum Journal},
  key     = {Brosius (1986)},
  number  = {57},
  pages   = {173-184},
  title   = {River, Forest and Mountain: the Penan Gang Landscape},
  volume  = {36},
  year    = {1986}
}