1
published 2011
Journal
2
published 2003
Journal
3
published 2003
Journal
4
6
published 1993
Journal
7
published 1992
Serial Conference Proceedings Monograph Series
8
published 1989
Journal
9
published 1985
Journal
10
published 1984
Journal
11
published 1984
Journal
12
published 1982
Journal
13
14
published 1976
Journal
15
published 1974
Journal
16
published 1973
Journal
17
published 1971
Journal
18
published 1971
Journal
19
published 1971
Journal
20
Published in Industrie, Engineering, Effizienz (1970)
Journal