Lochard, J. and Prêtre, S. (1995). Return to Normality after a Radiological Emergency. Health Physics. 68(1): 21–26.
While slightly dated, the information in this article is focused on helping communities understand how to determine post-incident acceptability (or “return to normal”). The various components covered by the authors include time post-incident, the zoning process (including the negative effects of establishing zones), and the “reference to the norm.”