1. INTERNATIONAL COMMISSION ON RADIATION UNITS AND MEASUREMENTS, 1973. Measurement of absorbed dose in a phantom irradiated by a single beam of X or gamma rays. ICRU Report 23 (ICRU, Washington, DC).
2. INTERNATIONAL COMMISSION ON RADIATION UNITS AND MEASUREMENTS, 1976. Determination of absorbed dose in a patient irradiated by beams of X or gamma rays in radiotherapy procedures. ICRU Report 24 (ICRU, Washington, DC).
3. Choice of the measuring quantity for therapy-level dosemeters