@article{407371,
      author = {Otterspeer, W.},
      url = {http://library.usi.edu/record/407371},
      title = {The bastion of liberty Leiden University today and  yesterday / [electronic resource] :},
      publisher = {Leiden University Press,},
      recid = {407371},
      pages = {312 p. :},
      address = {Leiden :},
      year = {2008},
}