Columbanus : the earliest voice of Christian Ireland - Tristram, Kate. (OLS)http://semarc/name/91477 (The Columba Press,, 2010)
Keywords: Colombano : di Bobbio <santo; ca. 540-615>. (OLS)http://semarc/subject/7979; Irlanda - Chiesa. (OLS)http://semarc/subject/45345