@article{1365428,
      note = {"January 1988, Volume 71, Number 383 (end of volume)."},
      author = {Heller, Alex,},
      url = {http://library.usi.edu/record/1365428},
      title = {Homotopy theories /},
      recid = {1365428},
      pages = {1 online resource (89 pages).},
}