Ulf Schrader
发表
Daniel Fischer,
Sonja M. Geiger,
Ulf Schrader,
2017
.
Gianfranco Walsh,
Thorsten Hennig-Thurau,
Ulf Schrader,
2004
.
Ulf Schrader,
Samira Iran,
2017
.
Susanne Blazejewski,
Ulf Schrader,
Elisabeth Süßbauer,
2019,
Journal of Cleaner Production.
John Thøgersen,
Ulf Schrader,
Ulf Schrader,
2011
.
Ulf Schrader,
Ulf Schrader,
2006
.
Ulf Schrader,
Alberto Santagostino,
Thomas Ebel,
2014
.
Thorsten Hennig-Thurau,
Ulf Schrader,
Ulf Schrader,
2009
.
Ulf Schrader,
Ulf Schrader,
Verena Berger,
2016
.
Ulf Schrader,
Viola Muster,
Ulf Schrader,
2011
.
Ulf Schrader,
Ursula Hansen,
Ulf Schrader,
1997
.
Ulf Schrader,
Alberto Santagostino,
Ulf Schrader,
2014
.