Béla II
King Béla II's deed of gift on the occasion of the consecration of the rebuilt Pannonhalma church
Mons Sacer 996-1996. Pannonhalma ezer éve. Szerk.: Takács Imre. Pannonhalma, 1996, volume I. p 273, section II.1
The Archieves of the Pannonhalma Benedictine Abbey