@article{377349,
      recid = {377349},
      author = {Rotblat, Joseph,},
      title = {Proceedings of the forty-ninth Pugwash Conference on  Science and World Affairs, Rustenburg, South Africa, 7-13  September 1999 confronting the challenges of the 21st  century / [electronic resource] :. Pugwash Conference on  Science and World Affairs},
      publisher = {World Scientific,},
      address = {River Edge, N.J. ;},
      pages = {xiv, 471 p. :},
      year = {2001},
      url = {http://library.usi.edu/record/377349},
}