To cite phenoCDM in publications, please cite both the method and
science papers and also the R package in Zenodo:

  Bijan Seyednasrollah, Jennifer J. Swenson, Jean-Christophe Domec,
  James S. Clark, Leaf phenology paradox: Why warming matters most
  where it is already warm, Remote Sensing of Environment, Volume 209,
  May 2018, Pages 446-455, ISSN 0034-4257,
  https://doi.org/10.1016/j.rse.2018.02.059.

A BibTeX entry for LaTeX users is

  @Article{,
    author = {Bijan Seyednasrollah and Jennifer J. Swenson and Jean-Christophe Domec and James S. Clark},
    title = {Leaf phenology paradox: Why warming matters most where it is already warm},
    journal = {Remote Sensing of Environment},
    volume = {209},
    pages = {446 - 455},
    year = {2018},
    issn = {0034-4257},
    doi = {10.1016/j.rse.2018.02.059},
    url = {https://www.sciencedirect.com/science/article/pii/S0034425718300713},
  }

  Bijan Seyednasrollah, Jennifer J. Swenson, Jean-Christophe Domec,
  James S. Clark, Continuous development model for incremental
  time-series analysis: applications on leaf phenology, MethodsX, 2018.

A BibTeX entry for LaTeX users is

  @Article{,
    author = {Bijan Seyednasrollah and Jennifer J. Swenson and Jean-Christophe Domec and James S. Clark},
    title = {Continuous development model for incremental time-series analysis: applications on leaf phenology},
    publisher = {Elsevier},
    journal = {MethodsX},
    year = {2018},
  }

  Bijan Seyednasrollah, Jennifer J. Swenson, Jean-Christophe Domec,
  James S. Clark, (2018). phenoCDM: Continuous Development Models for
  Incremental Time-Series Analysis DOI:10.5281/zenodo.1204709

A BibTeX entry for LaTeX users is

  @Manual{,
    author = {Bijan Seyednasrollah and Jennifer J. Swenson and Jean-Christophe Domec and James S. Clark},
    title = {phenoCDM: Continuous Development Models for Incremental Time-Series Analysis},
    year = {2018},
    url = {http://doi.org/10.5281/zenodo.1204709},
  }