@misc{misc,
  author = {Software validation},
  title = {1978 Fortran Compiler Validation System User{\textquoteright}s Guide Version 2.1},
  year = {1993},
  month = {1993-08-01},
  publisher = {NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD},
  language = {en},
}