|
1
|
|
International L.A.U.D.-Symposium (20th : 1995 : University of Duisburg) / https://id.loc.gov/authorities/names/n90710395
|
1997
|
1
|
|
2
|
|
International L.A.U.D.-Symposium (21st : 1995 : Duisburg, Germany) / https://id.loc.gov/authorities/names/n90710395
|
1997
|
1
|
|
3
|
|
International L.A.U.D.-Symposium (26th : 1998 : Duisburg, Germany) / https://id.loc.gov/authorities/names/n90710395
|
2000
|
1
|
|
4
|
|
International L.A.U.D.-Symposium (38th : 2018 : Landau, Germany) / https://id.loc.gov/authorities/names/nb2021004532
|
2021
|
1
|
