@article{899903,
      author = {Graulau, Jeannette,},
      url = {http://library.usi.edu/record/899903},
      title = {The underground wealth of nations : on the capitalist  origins of silver mining, A.D. 1150-1450 /},
      recid = {899903},
      pages = {1 online resource (xvi, 373 pages.)},
}