Endrick Barnacin and  Jean-Luc Henry and  Jack Molinié and  Jimmy Nagau and  Hélène Delatte and  Gérard Lebreton,  Logistic Model Tree and Expectation-Maximization for Pollen Recognition and Grouping.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2020, vol. 158(2). 46 - 49
    [viewed 12 July 2020]. Available from: https://publications.waset.org/pdf/10011056.