@article{WoRMS:SourceID:307029, author = {Clench, W. J.}, journal = {Occasional Papers on Mollusks, Museum of Comparative Zoology}, issue = {27}, pages = {261-287}, title = {A catalogue of the Viviparidae of North America with notes on the distribution of Viviparus georgianus Lea}, url = {https://www.biodiversitylibrary.org/page/4295475#page/283/}, volume = {2}, year = {1962} }