@article{409205,
      author = {Heck, Gene W.},
      url = {http://library.usi.edu/record/409205},
      title = {Charlemagne, Muhammad, and the Arab roots of capitalism/},
      publisher = {De Gruyter,},
      recid = {409205},
      pages = {xiv, 381 p.},
      address = {Berlin ;},
      year = {2006},
}