Fredrik Ljungberg
发表
Mikael Wiberg,
Rikard Lindgren,
Ola Henfridsson,
2004
.
Fredrik Ljungberg,
Steinar Kristoffersent,
1998
.
Steinar Kristoffersen,
Fredrik Ljungberg,
S. Kristoffersen,
1999,
GROUP.
Johan Sanneblad,
Per Dahlberg,
Fredrik Ljungberg,
2000,
CHI Extended Abstracts.
Jan Stage,
Bo Dahlbom,
Fredrik Ljungberg,
1995
.
Tone Irene Sandahl,
Pal Sorgaard,
Fredrik Ljungberg,
1996
.
Henrik Fagrell,
Fredrik Ljungberg,
Henrik Fagrell,
2000
.
Fredrik Ljungberg,
Fredrik Ljungberg,
1999,
Scand. J. Inf. Syst..
Steinar Kristoffersen,
Fredrik Ljungberg,
S. Kristoffersen,
1997,
Scand. J. Inf. Syst..
Steinar Kristoffersen,
Per Dahlberg,
Fredrik Ljungberg,
1999,
ECSCW.
Fredrik Ljungberg,
Jens Bergquist,
2000,
CHI Extended Abstracts.
Fredrik Ljungberg,
1998
.
Fredrik Ljungberg,
Fredrik Ljungberg,
1998
.
Steinar Kristoffersen,
Fredrik Ljungberg,
1999,
HUC.
Steinar Kristoffersen,
Fredrik Ljungberg,
S. Kristoffersen,
1998,
Interact. Comput..
Johan Sanneblad,
Per Dahlberg,
Fredrik Ljungberg,
2002,
Scand. J. Inf. Syst..
Jonas Kuschel,
Fredrik Ljungberg,
J. Kuschel,
2004,
BCS HCI.
Fredrik Ljungberg,
1997
.
Bo Dahlbom,
Fredrik Ljungberg,
Bo Dahlbom,
1998,
Scand. J. Inf. Syst..
Steinar Kristoffersen,
Henrik Fagrell,
Fredrik Ljungberg,
1999,
ECSCW.
Steinar Kristoffersen,
Fredrik Ljungberg,
1999,
SGCH.
Kerstin Forsberg,
Henrik Fagrell,
Erik Johannesson,
2000,
CHI Extended Abstracts.
Karl-Petter Åkesson,
Fredrik Ljungberg,
1998
.
Steinar Kristoffersen,
Fredrik Ljungberg,
S. Kristoffersen,
1999,
CHI '99.
Steinar Kristoffersen,
Fredrik Ljungberg,
S. Kristoffersen,
1998
.