Ardo Smaragdus ?-843
Benedict of Aniane the emperor's monk / Ardo ; translated by Allen Cabaniss ; foreword by Annette Grabowsky and Clemens Radl : Ardo's life
Benedict of Aniane the emperor's monk / Ardo ; translated by Allen Cabaniss ; foreword by Annette Grabowsky and Clemens Radl : Ardo's life
. - xxa Michigan xxa-fimyyc Cistercian Publications yyc-fim, cop. 2008
. - 112 p. 22 cm
. - (Cistercian Studies Series; 220)
978-0-87907-320-6 brochado