For citations:

Shihshabekov M.M., Adueva D.R., Rabazanov N.I. Materials to studying biology of duplication of mullets in conditions of the Dagestan sector of the Caspian Sea. South of Russia: ecology, development. 2009;4(1):46-49. (In Russ.) https://doi.org/10.18470/1992-1098-2009-1-46-49