On Mr. G. H. E. Hopkins' proposal relating to the status to be accorded to spelled-out letters or numerals when used as names
Baily, Joshua L
Article
1952
The Bulletin of zoological nomenclature
6
209--210
BioStor
London International Trust for Zoological Nomenclature
BioStor: https://biostor.org/reference/2479 DOI: https://doi.org/10.5962/bhl.part.16027