N. Weyrich
发表
E. Quak,
N. Weyrich,
1994
.
E. Quak,
N. Weyrich,
1997
.
Manfred Tasche,
Norman Weyrich,
N. Weyrich,
1996
.
N. Weyrich,
N. Weyrich,
1992
.
G. T. Warhola,
Norman Weyrich,
Gregory T. Warhola,
1995
.