@article{AK87,
  author = "Allen, Randy and Kennedy, Ken",
  title = "{Automatic translation of FORTRAN programs to vector form}",
  journal = "ACM Transactions on Programming Languages and Systems",
  volume = "9",
  number = "4",
  pages = "491-542",
  month = "Oct.",
  year = "1987",
  url = "http://www.cs.berkeley.edu/~jcondit/pl-prelim/allen87automatic.pdf",
}