To cite DeCovarT in publications use:

  Chassagnol, B., Nuel, G. and Becht, E. (2023). DeCovarT, a
  multidimensional probabilistic model for the deconvolution of
  heterogeneous transcriptomic samples. arXiv:2309.09557.
  https://doi.org/10.48550/arXiv.2309.09557

A BibTeX entry for LaTeX users is

  @Misc{,
    title = {{DeCovarT}, a Multidimensional Probabilistic Model for the Deconvolution of Heterogeneous Transcriptomic Samples},
    author = {Bastien Chassagnol and Grégory Nuel and Etienne Becht},
    year = {2023},
    doi = {10.48550/arXiv.2309.09557},
    url = {https://arxiv.org/abs/2309.09557},
    note = {arXiv:2309.09557 [q-bio.QM]},
  }