@article{spring2011springframework,
  author = {Spring},
  editor = {Spring},
  interhash = {d944c559f23adf81d6a7a238c2e9f57b},
  intrahash = {988fc879ea3f5ffa46824f4cb124f782},
  title = {Springframework Reference Manual 3.1},
  year = 2011
}

@book{{knuth}1973computer,
  adsnote = {Provided by the SAO/NASA Astrophysics Data System},
  adsurl = {http://adsabs.harvard.edu/abs/1973acp..book.....K},
  author = {{Knuth}, D. E.},
  booktitle = {Sorting and searching},
  editor = {{Knuth, D.~E.}},
  interhash = {510f1e08b0d56bacd8e1184f61e04c8d},
  intrahash = {6bbf88349f8e639c0ca654eae67e7e94},
  series = {The art of computer programming.},
  title = {Sorting and searching.},
  volume = 3,
  year = 1973
}