@article{512054,
      note = {Vertical chain lines.},
      author = {Simson, Robert,},
      url = {http://library.usi.edu/record/512054},
      title = {Sectionum conicarum libri quinque. Auctore Roberto Simson,  M.D. In Academia Glasguensi Matheseos Professore.  [electronic resource] :},
      publisher = {apud W. Sands, A. Murray, & J. Cochran. Sumptibus W.  Sands, & A. Kincaid,},
      recid = {512054},
      pages = {viii,224p.,plates ;},
      address = {Edinburgi :},
      year = {1750},
}