Sladkova, Svetlana, Daria Safronova, and Sergey Kholodkevich. 2016. “The Study of the Effect of Light Intensity, Temperature and Feeding Conditions Changes on the Cardiac Activity of Crayfish-Bioindicators in Bioelectronic Systems for Surface Water Quality Monitoring”. Biological Communications, no. 1 (March), 137–149. https://doi.org/10.21638/spbu03.2016.109.