Romanova , Elena, Vaselina Lyubomirova, Vasily Romanov, Ludmila Shadyeva, and Tatiana Shlenkina. “Regulation of the Duration of Spawning Cycles of Catfish in Industrial Aquaculture”. KnE Life Sciences 6, no. 3 (April 5, 2021): 566–576. Accessed January 31, 2023. https://knepublishing.com/index.php/KnE-Life/article/view/8992.