1
Опубликовано 1996
“...Konferenzschrift 1993 Oslo (DE-588)1071861417 (DE-627)826484824 (DE-576)433375485 gnd-content...”
2
Опубликовано 1995
“...Konferenzschrift 1993 Saint Paul, Minn. (DE-588)1071861417 (DE-627)826484824 (DE-576)433375485 gnd...”
Conference Proceeding