TY - JOUR AU - James Fedchak AU - Patrick Abbott AU - Jay Hendricks AU - Paul Arnold AU - Neil Peacock C2 - Journal of Vacuum Science and Technology A DA - 2018-04-27 DO - https://doi.org/10.1116/1.5025060 LA - en M1 - 36 PB - Journal of Vacuum Science and Technology A PY - 2018 TI - Recommended practice for calibrating vacuum gauges of the ionization type ER -