1
published 2004
Serial Monograph Series
2
5
published 2016
Resolving-System
Kostenfrei, Langzeitarchivierung
Electronic Journal
8
published 2015
Resolving-System
Kostenfrei, Langzeitarchivierung
Electronic Journal
11
published 2013
Resolving-System
Kostenfrei, Verlag
Kostenfrei, L ; 2013,3 -
Electronic Journal
12
14
published 2013
Resolving-System
Kostenfrei, Verlag
Kostenfrei, L ; 2013 -
Electronic Journal
18
19
published 2012
Resolving-System
Kostenfrei, Verlag
Kostenfrei, Langzeitarchivierung; 2012 -
Electronic Journal