€ 5,00
XXIII,83 p. Wrs. (t. & c.)
Haarlem, Bohn, 1941.
ad hoekstra 1941
Oxford, Clarendon Press, 1971.
Leiden, E.J. Brill, 1935.
Oxford, Clarendon Press, (1966).
Utrecht, Kemink, 1855.