To cite BiplotML in publications, please use:

  Babativa-Marquez, J. G., & Vicente-Villardon, J. L. (2021). Logistic
  biplot by conjugate gradient algorithms and iterated SVD.
  Mathematics, 9(16), 2015. https://doi.org/10.3390/math9162015

A BibTeX entry for LaTeX users is

  @Article{,
    title = {Logistic Biplot by Conjugate Gradient Algorithms and Iterated SVD},
    author = {Jose Giovany Babativa-Marquez and Jose Luis Vicente-Villardon},
    journal = {Mathematics},
    year = {2021},
    volume = {9},
    number = {16},
    pages = {2015},
    doi = {10.3390/math9162015},
  }