TY  - GEN
AU  - SCHUMANN,H
TI  - [To Prof. Rudolf Cobet on his 70th birthday]
SN  - 0025-8458
PY  - 2000///0701
KW  - History, 19th Century
KW  - History, 20th Century
KW  - Humans
N1  - Publication Type: Biography; Historical Article; Journal Article
ER  -