@article{NARMS:SourceID:58, author = {Jefferson, T.A. and Leatherwood, S. and Webber, M.A.}, journal = {FAO Species identification guide}, note = {Source for mammals taxonomy}, title = {Marine mammals of the world}, url = {https://vliz.be/vmdcdata/narms/narms.php?p=sourcedetails&id=58}, year = {1993} }