@article{ERMS:SourceID:237727, author = {Kostenko, A. G. and Mamkaev, Yu. V.}, journal = {Zool. Zh.}, title = {The position of "green convoluts" in the system of acoel turbellarians (Turbellaria, Acoela). 1. Simsagittifera gen. n. 2. Sagittiferidae fam. n.}, url = {http://www.marbef.org/data/aphia.php?p=sourcedetails&id=237727}, year = {1990} }