@article{888861,
      recid = {888861},
      author = {Earman, John,},
      title = {Bangs, crunches, whimpers, and shrieks : singularities and  acausalities in relativistic spacetimes /},
      pages = {1 online resource (270 pages) :},
      url = {http://library.usi.edu/record/888861},
}