Zuyev, G. V. (2019). Modern state of the reproductive potential of Black Sea sprat Sprattus sprattus phalericus (Risso, 1826) (Pisces: Clupeidae) in Crimean region and conditions for its formation. Marine Biological Journal, 4(4), 3-14. doi: 10.21072/mbj.2019.04.4.01