61
62
63
64
65
Chemical engineering & technology, 27 (2004) S. 847 - 851
...Janssen, H....
66
67
68
69
Chemie - Ingenieur - Technik, 75 (2003) S. 914 - 918
...Janssen, H....
70
71
72
73
74
75
76
77
78
79
80