@inbook {156, title = {Scyphozoa}, booktitle = {Guide for Identification of the Fauna and Flora of the Northern Seas of the U.S.S.R. (In Russian)}, year = {1948}, pages = {75-77, plate 22 (p. 584)}, address = {Moscow}, keywords = {Barents Sea, checklist, White Sea}, author = {V.A. Yashnov}, editor = {N.S. Gaevskaya} }