@misc{indiciaeb412582b074d,
  title = {An optimized printer plotting system consisting of complementary 7090 /fortran/ and 1401 /sps/ subroutines. part ii- systems programmers manual},
  author = {Dellner, L. T. and Moore, B. J.},
  year = {1964},
  url = {https://ntrs.nasa.gov/citations/19640008815},
  note = {Source identifier: 19640008815}
}