Lasse Lehmann
发表
Ralf Steinmetz,
Christoph Rensing,
Volker Zimmermann,
2007,
DeLFI.
Helmut M. Niegemann,
Volker Zimmermann,
Helge Fredrich,
2007
.
Doreen Böhnstedt,
Ralf Steinmetz,
Christoph Rensing,
2011,
EC-TEL.
Ralf Steinmetz,
Christoph Rensing,
Arno Mittelbach,
2010,
EC-TEL.
Ralf Steinmetz,
Christoph Rensing,
Lasse Lehmann,
2008,
EC-TEL.
Ralf Steinmetz,
Christoph Rensing,
Lasse Lehmann,
2007
.
Renato Domínguez García,
Christoph Rensing,
Nils Faltin,
2011,
EC-TEL.
Ralf Steinmetz,
Christoph Rensing,
Tomas Hildebrandt,
2008,
IEEE Transactions on Learning Technologies.
Lasse Lehmann,
2007,
EC-TEL PROLEARN.
Ralf Steinmetz,
Christoph Rensing,
Lasse Lehmann,
2006,
DeLFI Workshops.
Katrina Leyking,
Lasse Lehmann,
Pavlina Chikova,
2006,
DeLFI Workshops.
Ralf Steinmetz,
Christoph Rensing,
James Cummings,
2010,
I-KNOW 2010.
Ralf Steinmetz,
Sonja Bergsträsser,
Christoph Rensing,
2007,
NetGames '07.
Ralf Steinmetz,
Christoph Rensing,
Abdelhak Aqqal,
2006,
Sixth IEEE International Conference on Advanced Learning Technologies (ICALT'06).
Lasse Lehmann,
2010
.
Ralf Steinmetz,
Christoph Rensing,
Arno Mittelbach,
2010
.
Peter Loos,
Katrina Leyking,
Lasse Lehmann,
2007,
Wirtschaftsinformatik.
Ralf Steinmetz,
Christoph Rensing,
Tomas Hildebrandt,
2007,
EC-TEL.
Christoph Rensing,
Ralf Steinmetz,
Abdelhak Aqqal,
2006
.
Christoph Rensing,
Lasse Lehmann,
2008
.