@misc{75196,
  author = {L Olsen},
  title = {Introduction to Liquid Flow Metering and Calibration of Liquid Flowmeters. Final Report.},
  year = {1974},
  month = {1974-06-01},
  publisher = {NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD},
  language = {en},
}