Bernardus Magister: papers presented at the nonacentenary celebration of the birth of Saint Bernard of Clairvaux, Kalamazoo, Michigan, 10-13 May 1990 /
edited by John R. Sommerfeldt 
. - Spencer : Cistercian Publications, Saint-Nicolas-ls̈-Ct̋eaux : Commentarii Cistercienses,  1992 
. - 578 p.  ill.  24 cm. 
 - Cistercian studies series  no. 135 .
<br/><label>  ISBN: </label>0-87907-735-2 
<br/><br/><label>Subjects--Personal Names: </label><br/>Bernard of Clairvaux, Saint  1090(1)-1153