Anna Yu. Muratova and  Vera V. Kapitonova and  Marina P. Chernyshova and  Olga V. Turkovskaya,  Enzymatic Activity of Alfalfa in a Phenanthrene-contaminated Environment.   journal   = {International Journal of Biomedical and Biological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2009, vol. 34(10). 519 - 524
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/15681.