“AFTEREFFECTS OF HIGH TEMPERATURE ON THE PARAMETERS OF SLOW INDUCTION OF PHOTOSYSTEM 2 CHLOROPHYLL $a$ FLUORESCENCE IN CHLORELLA”, Proc. YSU B: Chem. Biol. Sci., vol. 38, no. 1 (203), pp. 86–93, Dec. 2003, doi: 10.46991/PYSUB.2004.38.1.086.