TY  - RPRT
TI  - Premature citations of zoological nomina
AU  - G.G. Simpson
AU  - I. G. Sohn
PY  - 1968
DO  - 10.1126/science.161.3836.75
UR  - https://pubs.usgs.gov/publication/70011592
ID  - 70011592
ER  -