THE USE OF PARAMETERS OF CHLOROPHYLL A FLUORESCENCE INDUCTION TO EVALUATE THE STATE OF PLANTS UNDER ANTHROPOGENIC LOAD Статья Orekhov D.I., Yakovleva O.V., Goryachev S.N., Protopopov F.F., Alekseev A.A. Biophysics. Pleiades Publishing, Ltd.. Том 60. 2015. С. 263-268