TY  - GEN
DA  - 1987
LA  - eng
PY  - 1987
SN  - 0931-6558
TI  - Life-length of process with elements of decreasing importance
UR  - https://nbn-resolving.org/urn:nbn:de:0070-pub-29097419
Y2  - 2024-11-22T05:12:14
ER  -