@article{491173,
      recid = {491173},
      author = {Halmos, Paul R.},
      title = {Linear algebra problem book [electronic resource] /},
      publisher = {Mathematical Association of America,},
      address = {[Washington, DC] :},
      pages = {xiii, 336 p.},
      year = {1995},
      url = {http://library.usi.edu/record/491173},
}