Armin Gruen

发表

Armin Gruen, A. Gruen, 1997 .

Armin Gruen, Emmanuel P. Baltsavias, 1989, Other Conferences.

Armin Gruen, Dirk Stallmann, 1991, Other Conferences.

Armin Gruen, Hans-Gerd Maas, Andrea Keller, 1995, Other Conferences.

Jafar Amiri Parian, Armin Gruen, 2005 .

Armin Gruen, Efstratios Stylianidis, Alejandro Garcia, 2018 .

Zhang Li, Armin Gruen, A. Gruen, 2004 .

Clive S. Fraser, Armin Gruen, Emmanuel P. Baltsavias, 2002 .

Armin Gruen, Shunji Murai, A. Gruen, 2002 .