Hermanni de Runa Sermones festivales - Hermannus : de Runa, <Sec. 12.-13.>. (OLS)http://semarc/name/40343; Mikkers, Edmund. (OLS)http://semarc/name/899; Demeulenaere, Roland. (OLS)http://semarc/name/3597; Theuws, Joseph. (OLS)http://semarc/name/40344 (Brepols,, 1986)