@article{NARMS:SourceID:269730, author = {Edlund, M.B. & Stoermer, E.F.}, journal = {Journal of Paleolimnology}, issue = {1}, pages = {55-61}, title = {Resting spores of the freshwater diatoms Acanthoceras and Urosolenia.}, url = {https://www.vliz.be/vmdcdata/narms/narms.php?p=sourcedetails&id=269730}, volume = {9}, year = {1993} }