@article{NARMS:SourceID:194917, author = {ICZN}, journal = {Opinions and declarations rendered by the International Commission on Zoological Nomenclature}, issue = {6}, pages = {65-76}, title = {Opinion 539. Protection under the Plenary Powers of the specific name bullata Müller (O.F.), 1776, as published in the combination Akera bullata (Class Gastropoda)}, url = {http://biodiversitylibrary.org/page/34655324}, volume = {20}, year = {1959} }