F. Lehmann
发表
Anthony G. Cohn,
Fritz Lehmann,
A. Cohn,
1994,
CIKM '94.
Adam Pease,
Adam Farquhar,
Vinay K. Chaudhri,
2000,
KR.
Fritz Lehmann,
F. Lehmann,
1996,
ICCS.
Rudolf Wille,
Fritz Lehmann,
R. Wille,
1995,
ICCS.
F. Lehmann,
Fritz Lehmann,
Adam Pease,
2006
.
F. Lehmann,
F. Lehmann,
1992
.
Gerard Ellis,
Fritz Lehmann,
F. Lehmann,
1994,
ICCS.
Fritz Lehmann,
F. Lehmann,
1994,
Electronic Commerce.
Peter Wagner,
Matt Smith,
Dave Schneider,
2003
.