ICRP Publication 146: Radiological Protection of People and the Environment in the Event of a Large Nuclear Accident: Update of ICRP PUBLICATIONS 109 AND 111. (December 2020) - Kai, M.; Homma, T.; Lochard, J.; Schneider, T.; Lecomte, J.F.; Nisbet, A.; Shinkarev, S.; Averin, V.; Lazo, T.