Birkhofer
发表
Thomas Grünewald,
Birkhofer,
1995
.
Birkhofer,
Klaus Büttner,
Keutgen,
1997
.
Birkhofer,
H. Mehmet Göker,
1995
.
Birkhofer,
Holger Schott,
Grüner,
1997
.
Birkhofer,
Grüner,
Florian Dannheim,
1998
.
Birkhofer,
Klaus Büttner,
Keutgen,
1997
.
Birkhofer,
Holger Schott,
Büttner,
1997
.
Birkhofer,
H. Mehmet Göker,
H. Göker,
1995
.
Birkhofer,
Klaus Büttner,
1995
.
Birkhofer,
Schott,
Florian Dannheim,
1997
.
Birkhofer,
Nils Kohlhase,
1995
.
Factors influencing design work: empirical investigations of teamwork in engineering design practice
Birkhofer,
Eckart Frankenberger,
Badke-Schaub,
1997
.
Birkhofer,
Eckart Frankenberger,
1995
.
Birkhofer,
C. Folwaczny,
P. Scriba,
1999,
European journal of clinical investigation.