Ralf Abraham
发表
Ralf Abraham,
Ralf Abraham,
2013,
ECIS.
Robert Winter,
Stephan Aier,
Nils Labusch,
2013,
AMCIS.
Tobias Mettler,
Markus Eurich,
Pablo Breitenmoser,
2013,
ECIS.
Robert Winter,
Stephan Aier,
Nils Labusch,
2017
.
Stephan Aier,
Ralf Abraham,
Stephan Aier,
2012,
MCIS.
Ralf Abraham,
Ralf Abraham,
2015
.
Stephan Aier,
Ralf Abraham,
Stephan Aier,
2012
.
Robert Winter,
Stephan Aier,
Ralf Abraham,
2015,
Business & Information Systems Engineering.
Stephan Aier,
Ralf Abraham,
Stephan Aier,
2014
.
Stephan Aier,
Nils Labusch,
Ralf Abraham,
2012
.
Robert Winter,
Stephan Aier,
Ralf Abraham,
2012,
TEAR/PRET.
José M. Tribolet,
Robert Winter,
Ralf Abraham,
2013,
EEWC.
Sybren de Kinderen,
Stephan Aier,
Ralf Abraham,
2013,
EMISA.
Ralf Abraham,
Ralf Abraham,
2017
.
Robert Winter,
Stephan Aier,
Ralf Abraham,
2014,
ICIS.