For citations:

Ustarbekov A.K., Guseynov K.M., Gasanova A.Sh. Ground communities of the Dagestan coast of Caspian Sea in conditions of transgression of the sea and invasy of the Ctenophora Mnemiopsis Leidyi (A. Agassiz). South of Russia: ecology, development. 2008;3(2):127-130. (In Russ.) https://doi.org/10.18470/1992-1098-2008-2-127-130