@article{490531,
      recid = {490531},
      author = {Krantz, Steven G.},
      title = {A guide to real variables [electronic resource] /},
      publisher = {Mathematical Association of America,},
      address = {[Washington, D.C.] :},
      pages = {xvi, 147 p. :},
      year = {2009},
      url = {http://library.usi.edu/record/490531},
}