Peter Garnsey, Famine and Food Shortage in the Graeco-Roman World (Cambridge, UK, 1988), pp. 257–68
801
E. W. Brooks, The Sixth Book of the Select Letter of Severus, Patriarch of Antioch (London, 1903), 1.9; Brown, Power and Persuasion, p. 148; Brown, World of Late Antiquity, p. 110
