G. Held
发表
G. Held,
1966
.
Warren Rosenberg,
G. Held,
1983
.
G. Held,
1987,
The Classical Quarterly.
S. Reda,
L. Bellavance,
L. Olsen,
2011
.
G. Held,
1998,
The Classical Quarterly.
G. Held,
1999
.