@article{433030,
      recid = {433030},
      author = {Yūki, Hiroshi.},
      title = {Math girls /},
      publisher = {Bento Books,},
      address = {Austin, TX :},
      pages = {288 p. :},
      year = {2011},
      note = {Originally published 2007 in Japan by Softbank Creative  Corp., Tokyo.},
      url = {http://library.usi.edu/record/433030},
}