@article{713051,
      recid = {713051},
      author = {Das, Ashok,},
      title = {Lectures on quantum field theory [electronic resource] /},
      publisher = {World Scientific,},
      address = {Singapore ;},
      pages = {xiii, 775 p. :},
      year = {2008},
      url = {http://library.usi.edu/record/713051},
}