@article{WoRMS:SourceID:279816, author = {Vejdovsky, Franz}, journal = {[book]}, note = {World Polychaeta Database (WPolyDb)}, title = {System und Morphologie der Oligochaeten}, url = {https://books.google.com/books/about/System_und_Morphologie_der_Oligochaeten.html?id=L0nKnQEACAAJ}, year = {1884} }