title: F. M. Cummings--"A useful formula for the calibration laboratory".
authors.forename: Gordon
authors.initials: G
authors.lastname: Riel
mesh_terms: D000465:Algorithms; D002138:Calibration; D007753:Laboratories / Q000592:standards*; D009502:Neutrons; D011874:Radiometry / Q000592:standards*; D012015:Reference Standards