1
Published: 1987
Superior document: Informatik-Fachberichte 149
2
Published: 1988
Superior document: Informatik-Fachberichte 180
3
Published: 1983;, 1983-2000
4
Published: 1981
Superior document: Informatik-Fachberichte 49
5
Published: 1980
Superior document: Informatik-Fachberichte 29
6
Published: 1984
Superior document: Informatik-Fachberichte 87