@article{Asteroidea:SourceID:47414, author = {Fisher, W. K.}, journal = {Bulletin of the US National Museum}, issue = {420}, title = {Asteroidea of the North Pacific and adjacent waters. 1. Phanerozonia and Spinulosida}, url = {http://biodiversitylibrary.org/page/7840387}, volume = {122}, year = {1911} }