@article{jacobs1967isolation,
  check = {jacobs:1967:isolation},
  xn-author = {jacobs, milton},
  xn-pub = {American Anthropologist},
  source = {jstor},
  ISSN = {0002-7294},
  author = {Jacobs, Milton},
  copyright = {Copyright 1967 American Anthropological Association},
  group = {Brief Communications},
  journal = {American Anthropologist},
  jstor_articletype = {Full Length Article},
  jstor_date = {196704},
  jstor_formatteddate = {Apr., 1967},
  month = {apr},
  number = {2},
  pages = {220--222},
  publisher = {American Anthropological Association},
  series = {2},
  title = {The Isolation of a 1,000-Year-Old Saharan Trading Town},
  url = {http://links.jstor.org/sici?sici=0002-7294%28196704%292%3A69%3A2%3C220%3ATIOA1S%3E2.0.CO%3B2-8},
  volume = {69},
  year = {1967},
}