Rajeev R. Sahay,  Predicting Residence Time of Pollutants in Transient Storage Zones of Rivers by Genetic Programming.   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2015, vol. 98(2). 173 - 177
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/10003137.