TY  - RPRT
TI  - Biotic element analysis in biogeography.
AU  - Bernhard Hausdorf
AU  - Christian Hennig
PY  - 2003
DO  - 10.1080/10635150390235584
UR  - https://pubmed.ncbi.nlm.nih.gov/14530138/
ID  - 14530138
ER  -