Opinion 191. on the Question Whether the Use of a New Name in Explanation of a Photograph Or Other Illustration Distributed by An Author To Students Or Colleagues Constitutes "publication" Within the Meanings of Proviso (A) To Article 25 of the International Code
Published in Opinions And Declarations Rendered By The International Commission On Zoological Nomenclature, in 1945, in volume 3, issue 10, pages 129-134
Date published:1945