Cristina Schreiner and  Romeo Ciobanu and  Marius Pislaru,  Ecosystem Model for Environmental Applications.   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2014, vol. 87(3). 175 - 179
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/9997775.