David Hugh Farmer  <br />Hugh of Lincoln, Carthusian saint,  in: Michael G. Sargent (ed.), De cella in saeculum. Religious and secular life and devotion in late medieval England. An interdisciplinary conference in celebration of the 8th centenary of the consecration of St Hugh of Avalon, bishop of Lincoln,20-22.07.1986, Cambridge, 1989, 9-15<br />[Sargent 1989b]